United Airlines flights from Boston Logan (BOS) to Denver (DEN).

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FLIGHT SCHEDULE
Direct Flights:
Daily 11:00 Boston Logan (BOS) B 13:58 Denver (DEN) United Airlines UA 414 Non-stop Airbus A321neo (32Q) 4:58 Effective 2026-03-05 through 2026-03-28
Sun 11:07 Boston Logan (BOS) B 14:02 Denver (DEN) United Airlines UA 414 Non-stop Airbus A321neo (32Q) 4:55 Operates only on 2026-01-18
Mon-Fri,Sun 11:09 Boston Logan (BOS) B 14:07 Denver (DEN) United Airlines UA 414 Non-stop Airbus A321neo (32Q) 4:58 Effective 2026-02-12 through 2026-02-20
Sat 11:09 Boston Logan (BOS) B 14:02 Denver (DEN) United Airlines UA 414 Non-stop Airbus A321neo (32Q) 4:53 Operates only on 2026-02-14
Daily 11:09 Boston Logan (BOS) B 14:07 Denver (DEN) United Airlines UA 414 Non-stop Airbus A321neo (32Q) 4:58 Effective 2026-02-21 through 2026-03-04
Daily 11:15 Boston Logan (BOS) B 14:03 Denver (DEN) United Airlines UA 414 Non-stop Airbus A321neo (32Q) 4:48 Effective 2026-03-29 through 2026-04-29
Mon-Fri,Sun 11:17 Boston Logan (BOS) B 14:12 Denver (DEN) United Airlines UA 414 Non-stop Airbus A321neo (32Q) 4:55 Effective 2026-01-06 through 2026-01-16
Sat 11:17 Boston Logan (BOS) B 14:10 Denver (DEN) United Airlines UA 414 Non-stop Boeing 737-900 (739) 4:53 Effective 2026-01-10 through 2026-02-07
Mon-Fri,Sun 11:17 Boston Logan (BOS) B 14:12 Denver (DEN) United Airlines UA 414 Non-stop Airbus A321neo (32Q) 4:55 Effective 2026-01-19 through 2026-02-03
Mon-Fri,Sun 11:17 Boston Logan (BOS) B 14:12 Denver (DEN) United Airlines UA 414 Non-stop Airbus A321neo (32Q) 4:55 Effective 2026-02-05 through 2026-02-11
Wed 11:20 Boston Logan (BOS) B 14:15 Denver (DEN) United Airlines UA 414 Non-stop Airbus A321neo (32Q) 4:55 Operates only on 2026-02-04
Daily 11:40 Boston Logan (BOS) B 14:33 Denver (DEN) United Airlines UA 414 Non-stop Boeing 737-900 (739) 4:53 Valid until 2026-01-05
Daily 11:45 Boston Logan (BOS) B 14:17 Denver (DEN) United Airlines UA 414 Non-stop Boeing 737 MAX 9 (7M9) 4:32 Effective from 2026-10-25
Daily 11:55 Boston Logan (BOS) B 14:27 Denver (DEN) United Airlines UA 414 Non-stop Airbus A321neo (32Q) 4:32 Effective 2026-04-30 through 2026-05-20
Daily 11:55 Boston Logan (BOS) B 14:27 Denver (DEN) United Airlines UA 414 Non-stop Boeing 737 MAX 9 (7M9) 4:32 Effective 2026-05-21 through 2026-10-24
Daily 07:00 Boston Logan (BOS) B 10:00 Denver (DEN) United Airlines UA 647 Non-stop Airbus A321neo (32Q) 5:00 Effective 2026-02-12 through 2026-03-28
Daily 07:10 Boston Logan (BOS) B 10:01 Denver (DEN) United Airlines UA 647 Non-stop Airbus A321neo (32Q) 4:51 Effective 2026-03-29 through 2026-04-29
Daily 07:15 Boston Logan (BOS) B 10:05 Denver (DEN) United Airlines UA 647 Non-stop Boeing 737 MAX 9 (7M9) 4:50 Valid until 2026-01-05
Mon-Fri,Sun 07:25 Boston Logan (BOS) B 10:17 Denver (DEN) United Airlines UA 647 Non-stop Boeing 737-900 (739) 4:52 Effective 2026-01-06 through 2026-02-03
Sat 07:25 Boston Logan (BOS) B 10:19 Denver (DEN) United Airlines UA 647 Non-stop Airbus A321neo (32Q) 4:54 Effective 2026-01-10 through 2026-02-07
Mon-Fri,Sun 07:25 Boston Logan (BOS) B 10:17 Denver (DEN) United Airlines UA 647 Non-stop Boeing 737-900 (739) 4:52 Effective 2026-02-05 through 2026-02-11
Daily 07:30 Boston Logan (BOS) B 10:02 Denver (DEN) United Airlines UA 647 Non-stop Airbus A321neo (32Q) 4:32 Effective 2026-04-30 through 2026-05-20
Daily 07:30 Boston Logan (BOS) B 10:02 Denver (DEN) United Airlines UA 647 Non-stop Boeing 737-900 (739) 4:32 Effective from 2026-05-21
Sun 09:10 Boston Logan (BOS) B 12:09 Denver (DEN) United Airlines UA 662 Non-stop Boeing 737-900 (739) 4:59 Effective 2026-03-08 through 2026-03-22
Daily 09:10 Boston Logan (BOS) B 12:01 Denver (DEN) United Airlines UA 662 Non-stop Boeing 737-900 (739) 4:51 Effective 2026-04-30 through 2026-05-20
Daily 09:10 Boston Logan (BOS) B 12:01 Denver (DEN) United Airlines UA 662 Non-stop Boeing 737 MAX 8 (7M8) 4:51 Effective from 2026-05-21
Daily 09:15 Boston Logan (BOS) B 12:01 Denver (DEN) United Airlines UA 662 Non-stop Boeing 737-900 (739) 4:46 Effective 2026-03-29 through 2026-04-29
Mon,Tue,Thu-Sun 09:20 Boston Logan (BOS) B 12:20 Denver (DEN) United Airlines UA 662 Non-stop Airbus A321neo (32Q) 5:00 Effective 2026-02-13 through 2026-02-23
Mon,Thu-Sun 09:20 Boston Logan (BOS) B 12:20 Denver (DEN) United Airlines UA 662 Non-stop Airbus A321neo (32Q) 5:00 Effective 2026-02-26 through 2026-03-02
Mon,Thu-Sat 09:20 Boston Logan (BOS) B 12:19 Denver (DEN) United Airlines UA 662 Non-stop Boeing 757-200 (752) 4:59 Effective 2026-03-05 through 2026-03-28
Mon,Tue,Fri,Sun 09:30 Boston Logan (BOS) B 12:24 Denver (DEN) United Airlines UA 662 Non-stop Airbus A321neo (32Q) 4:54 Valid until 2026-01-05
Mon 16:46 Boston Logan (BOS) B 19:39 Denver (DEN) United Airlines UA 800 Non-stop Airbus A321neo (32Q) 4:53 Effective 2026-03-09 through 2026-03-23
Mon,Tue,Thu-Sun 16:47 Boston Logan (BOS) B 19:40 Denver (DEN) United Airlines UA 800 Non-stop Airbus A321neo (32Q) 4:53 Valid until 2026-01-05
Mon,Wed-Fri,Sun 16:49 Boston Logan (BOS) B 19:34 Denver (DEN) United Airlines UA 800 Non-stop Airbus A321neo (32Q) 4:45 Effective 2026-01-07 through 2026-02-11
Mon-Fri,Sun 16:50 Boston Logan (BOS) B 19:40 Denver (DEN) United Airlines UA 800 Non-stop Boeing 737 MAX 9 (7M9) 4:50 Effective 2026-02-12 through 2026-03-08
Sat 16:50 Boston Logan (BOS) B 19:43 Denver (DEN) United Airlines UA 800 Non-stop Airbus A321neo (32Q) 4:53 Effective 2026-02-14 through 2026-02-21
Sat 16:50 Boston Logan (BOS) B 19:40 Denver (DEN) United Airlines UA 800 Non-stop Boeing 737 MAX 8 (7M8) 4:50 Effective 2026-02-28 through 2026-03-07
Tue-Fri,Sun 16:50 Boston Logan (BOS) B 19:40 Denver (DEN) United Airlines UA 800 Non-stop Boeing 737 MAX 9 (7M9) 4:50 Effective 2026-03-10 through 2026-03-27
Sat 16:50 Boston Logan (BOS) B 19:40 Denver (DEN) United Airlines UA 800 Non-stop Boeing 737-800 (738) 4:50 Effective 2026-03-14 through 2026-03-21
Sat 16:50 Boston Logan (BOS) B 19:40 Denver (DEN) United Airlines UA 800 Non-stop Boeing 737 MAX 8 (7M8) 4:50 Operates only on 2026-03-28
Daily 16:50 Boston Logan (BOS) B 19:36 Denver (DEN) United Airlines UA 800 Non-stop Boeing 737 MAX 9 (7M9) 4:46 Effective 2026-03-29 through 2026-04-29
Daily 16:57 Boston Logan (BOS) B 19:38 Denver (DEN) United Airlines UA 800 Non-stop Airbus A321neo (32Q) 4:41 Effective 2026-04-30 through 2026-05-20
Daily 16:57 Boston Logan (BOS) B 19:38 Denver (DEN) United Airlines UA 800 Non-stop Boeing 737 MAX 8 (7M8) 4:41 Effective from 2026-05-21
Daily 18:55 Boston Logan (BOS) B 21:38 Denver (DEN) United Airlines UA 1333 Non-stop Boeing 737 MAX 8 (7M8) 4:43 Effective from 2026-10-25
Daily 20:40 Boston Logan (BOS) B 23:23 Denver (DEN) United Airlines UA 1333 Non-stop Boeing 737-900 (739) 4:43 Effective 2026-04-30 through 2026-05-20
Daily 13:30 Boston Logan (BOS) B 16:13 Denver (DEN) United Airlines UA 1485 Non-stop Boeing 737 MAX 8 (7M8) 4:43 Effective 2026-05-21 through 2026-10-24
Thu-Sat 14:59 Boston Logan (BOS) B 17:54 Denver (DEN) United Airlines UA 2297 Non-stop Boeing 737-900 (739) 4:55 Effective 2026-03-05 through 2026-03-07
Mon-Fri,Sun 14:59 Boston Logan (BOS) B 17:54 Denver (DEN) United Airlines UA 2297 Non-stop Boeing 737-900 (739) 4:55 Effective 2026-03-08 through 2026-03-27
Sat 14:59 Boston Logan (BOS) B 17:54 Denver (DEN) United Airlines UA 2297 Non-stop Boeing 737 MAX 8 (7M8) 4:55 Effective 2026-03-14 through 2026-03-21
Sat 14:59 Boston Logan (BOS) B 17:54 Denver (DEN) United Airlines UA 2297 Non-stop Boeing 737-900 (739) 4:55 Operates only on 2026-03-28

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1 2

A domestic route departing from the Boston Logan airport (BOS) and arriving at Denver airport (DEN).
The flight distance is 1748 miles, or 2813 km.
The timezone of the departure airport is UTC-5 , and the timezone of the arrival airport is UTC-7 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.
For direct flights, the flight time varies between 4:32 and 5:00.

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United Airlines flights from Boston Logan (BOS) to Denver (DEN).

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FLIGHT SCHEDULE

Direct Flights:

United Airlines UA414

11:00

Boston Logan (BOS) B

13:58

Denver (DEN)

Effective 2026-03-05 through 2026-03-28

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 4:58, non-stop
Airbus A321neo (32Q)

Direct Flights:

United Airlines UA414

11:07

Boston Logan (BOS) B

14:02

Denver (DEN)

Operates only on 2026-01-18

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 4:55, non-stop
Airbus A321neo (32Q)

Direct Flights:

United Airlines UA414

11:09

Boston Logan (BOS) B

14:07

Denver (DEN)

Effective 2026-02-12 through 2026-02-20

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 4:58, non-stop
Airbus A321neo (32Q)

Direct Flights:

United Airlines UA414

11:09

Boston Logan (BOS) B

14:02

Denver (DEN)

Operates only on 2026-02-14

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 4:53, non-stop
Airbus A321neo (32Q)

Direct Flights:

United Airlines UA414

11:09

Boston Logan (BOS) B

14:07

Denver (DEN)

Effective 2026-02-21 through 2026-03-04

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 4:58, non-stop
Airbus A321neo (32Q)

Direct Flights:

United Airlines UA414

11:15

Boston Logan (BOS) B

14:03

Denver (DEN)

Effective 2026-03-29 through 2026-04-29

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 4:48, non-stop
Airbus A321neo (32Q)

Direct Flights:

United Airlines UA414

11:17

Boston Logan (BOS) B

14:12

Denver (DEN)

Effective 2026-01-06 through 2026-01-16

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 4:55, non-stop
Airbus A321neo (32Q)

Direct Flights:

United Airlines UA414

11:17

Boston Logan (BOS) B

14:10

Denver (DEN)

Effective 2026-01-10 through 2026-02-07

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 4:53, non-stop
Boeing 737-900 (739)

Direct Flights:

United Airlines UA414

11:17

Boston Logan (BOS) B

14:12

Denver (DEN)

Effective 2026-01-19 through 2026-02-03

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 4:55, non-stop
Airbus A321neo (32Q)

Direct Flights:

United Airlines UA414

11:17

Boston Logan (BOS) B

14:12

Denver (DEN)

Effective 2026-02-05 through 2026-02-11

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 4:55, non-stop
Airbus A321neo (32Q)

Direct Flights:

United Airlines UA414

11:20

Boston Logan (BOS) B

14:15

Denver (DEN)

Operates only on 2026-02-04

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 4:55, non-stop
Airbus A321neo (32Q)

Direct Flights:

United Airlines UA414

11:40

Boston Logan (BOS) B

14:33

Denver (DEN)

Valid until 2026-01-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 4:53, non-stop
Boeing 737-900 (739)

Direct Flights:

United Airlines UA414

11:45

Boston Logan (BOS) B

14:17

Denver (DEN)

Effective from 2026-10-25

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 4:32, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

United Airlines UA414

11:55

Boston Logan (BOS) B

14:27

Denver (DEN)

Effective 2026-04-30 through 2026-05-20

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 4:32, non-stop
Airbus A321neo (32Q)

Direct Flights:

United Airlines UA414

11:55

Boston Logan (BOS) B

14:27

Denver (DEN)

Effective 2026-05-21 through 2026-10-24

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 4:32, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

United Airlines UA647

07:00

Boston Logan (BOS) B

10:00

Denver (DEN)

Effective 2026-02-12 through 2026-03-28

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 5:00, non-stop
Airbus A321neo (32Q)

Direct Flights:

United Airlines UA647

07:10

Boston Logan (BOS) B

10:01

Denver (DEN)

Effective 2026-03-29 through 2026-04-29

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 4:51, non-stop
Airbus A321neo (32Q)

Direct Flights:

United Airlines UA647

07:15

Boston Logan (BOS) B

10:05

Denver (DEN)

Valid until 2026-01-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 4:50, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

United Airlines UA647

07:25

Boston Logan (BOS) B

10:17

Denver (DEN)

Effective 2026-01-06 through 2026-02-03

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 4:52, non-stop
Boeing 737-900 (739)

Direct Flights:

United Airlines UA647

07:25

Boston Logan (BOS) B

10:19

Denver (DEN)

Effective 2026-01-10 through 2026-02-07

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 4:54, non-stop
Airbus A321neo (32Q)

Direct Flights:

United Airlines UA647

07:25

Boston Logan (BOS) B

10:17

Denver (DEN)

Effective 2026-02-05 through 2026-02-11

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 4:52, non-stop
Boeing 737-900 (739)

Direct Flights:

United Airlines UA647

07:30

Boston Logan (BOS) B

10:02

Denver (DEN)

Effective 2026-04-30 through 2026-05-20

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 4:32, non-stop
Airbus A321neo (32Q)

Direct Flights:

United Airlines UA647

07:30

Boston Logan (BOS) B

10:02

Denver (DEN)

Effective from 2026-05-21

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 4:32, non-stop
Boeing 737-900 (739)

Direct Flights:

United Airlines UA662

09:10

Boston Logan (BOS) B

12:09

Denver (DEN)

Effective 2026-03-08 through 2026-03-22

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 4:59, non-stop
Boeing 737-900 (739)

Direct Flights:

United Airlines UA662

09:10

Boston Logan (BOS) B

12:01

Denver (DEN)

Effective 2026-04-30 through 2026-05-20

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 4:51, non-stop
Boeing 737-900 (739)

Direct Flights:

United Airlines UA662

09:10

Boston Logan (BOS) B

12:01

Denver (DEN)

Effective from 2026-05-21

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 4:51, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

United Airlines UA662

09:15

Boston Logan (BOS) B

12:01

Denver (DEN)

Effective 2026-03-29 through 2026-04-29

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 4:46, non-stop
Boeing 737-900 (739)

Direct Flights:

United Airlines UA662

09:20

Boston Logan (BOS) B

12:20

Denver (DEN)

Effective 2026-02-13 through 2026-02-23

Mon

Tue

Wed
-

Thu

Fri

Sat

Sun

Duration: 5:00, non-stop
Airbus A321neo (32Q)

Direct Flights:

United Airlines UA662

09:20

Boston Logan (BOS) B

12:20

Denver (DEN)

Effective 2026-02-26 through 2026-03-02

Mon

Tue
-

Wed
-

Thu

Fri

Sat

Sun

Duration: 5:00, non-stop
Airbus A321neo (32Q)

Direct Flights:

United Airlines UA662

09:20

Boston Logan (BOS) B

12:19

Denver (DEN)

Effective 2026-03-05 through 2026-03-28

Mon

Tue
-

Wed
-

Thu

Fri

Sat

Sun
-

Duration: 4:59, non-stop
Boeing 757-200 (752)

Direct Flights:

United Airlines UA662

09:30

Boston Logan (BOS) B

12:24

Denver (DEN)

Valid until 2026-01-05

Mon

Tue

Wed
-

Thu
-

Fri

Sat
-

Sun

Duration: 4:54, non-stop
Airbus A321neo (32Q)

Direct Flights:

United Airlines UA800

16:46

Boston Logan (BOS) B

19:39

Denver (DEN)

Effective 2026-03-09 through 2026-03-23

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 4:53, non-stop
Airbus A321neo (32Q)

Direct Flights:

United Airlines UA800

16:47

Boston Logan (BOS) B

19:40

Denver (DEN)

Valid until 2026-01-05

Mon

Tue

Wed
-

Thu

Fri

Sat

Sun

Duration: 4:53, non-stop
Airbus A321neo (32Q)

Direct Flights:

United Airlines UA800

16:49

Boston Logan (BOS) B

19:34

Denver (DEN)

Effective 2026-01-07 through 2026-02-11

Mon

Tue
-

Wed

Thu

Fri

Sat
-

Sun

Duration: 4:45, non-stop
Airbus A321neo (32Q)

Direct Flights:

United Airlines UA800

16:50

Boston Logan (BOS) B

19:40

Denver (DEN)

Effective 2026-02-12 through 2026-03-08

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 4:50, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

United Airlines UA800

16:50

Boston Logan (BOS) B

19:43

Denver (DEN)

Effective 2026-02-14 through 2026-02-21

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 4:53, non-stop
Airbus A321neo (32Q)

Direct Flights:

United Airlines UA800

16:50

Boston Logan (BOS) B

19:40

Denver (DEN)

Effective 2026-02-28 through 2026-03-07

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 4:50, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

United Airlines UA800

16:50

Boston Logan (BOS) B

19:40

Denver (DEN)

Effective 2026-03-10 through 2026-03-27

Mon
-

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 4:50, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

United Airlines UA800

16:50

Boston Logan (BOS) B

19:40

Denver (DEN)

Effective 2026-03-14 through 2026-03-21

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 4:50, non-stop
Boeing 737-800 (738)

Direct Flights:

United Airlines UA800

16:50

Boston Logan (BOS) B

19:40

Denver (DEN)

Operates only on 2026-03-28

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 4:50, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

United Airlines UA800

16:50

Boston Logan (BOS) B

19:36

Denver (DEN)

Effective 2026-03-29 through 2026-04-29

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 4:46, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

United Airlines UA800

16:57

Boston Logan (BOS) B

19:38

Denver (DEN)

Effective 2026-04-30 through 2026-05-20

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 4:41, non-stop
Airbus A321neo (32Q)

Direct Flights:

United Airlines UA800

16:57

Boston Logan (BOS) B

19:38

Denver (DEN)

Effective from 2026-05-21

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 4:41, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

United Airlines UA1333

18:55

Boston Logan (BOS) B

21:38

Denver (DEN)

Effective from 2026-10-25

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 4:43, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

United Airlines UA1333

20:40

Boston Logan (BOS) B

23:23

Denver (DEN)

Effective 2026-04-30 through 2026-05-20

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 4:43, non-stop
Boeing 737-900 (739)

Direct Flights:

United Airlines UA1485

13:30

Boston Logan (BOS) B

16:13

Denver (DEN)

Effective 2026-05-21 through 2026-10-24

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 4:43, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

United Airlines UA2297

14:59

Boston Logan (BOS) B

17:54

Denver (DEN)

Effective 2026-03-05 through 2026-03-07

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat

Sun
-

Duration: 4:55, non-stop
Boeing 737-900 (739)

Direct Flights:

United Airlines UA2297

14:59

Boston Logan (BOS) B

17:54

Denver (DEN)

Effective 2026-03-08 through 2026-03-27

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 4:55, non-stop
Boeing 737-900 (739)

Direct Flights:

United Airlines UA2297

14:59

Boston Logan (BOS) B

17:54

Denver (DEN)

Effective 2026-03-14 through 2026-03-21

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 4:55, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

United Airlines UA2297

14:59

Boston Logan (BOS) B

17:54

Denver (DEN)

Operates only on 2026-03-28

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 4:55, non-stop
Boeing 737-900 (739)

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A domestic route departing from the Boston Logan airport (BOS) and arriving at Denver airport (DEN).
The flight distance is 1748 miles, or 2813 km.
The timezone of the departure airport is UTC-5 , and the timezone of the arrival airport is UTC-7 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.
For direct flights, the flight time varies between 4:32 and 5:00.

All BOS-DEN flights

All United Airlines flights

Return (DEN-BOS) flights

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