Delta Air Lines flights from New York John F. Kennedy (JFK) to Buffalo (BUF).

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FLIGHT SCHEDULE
Direct Flights:
Daily 11:00 New York John F. Kennedy (JFK) 4 12:33 Buffalo (BUF) Delta Air Lines DL 4730 Non-stop Canadair CRJ 900 (CR9) 1:33 Effective from 2026-10-25
Mon,Tue,Fri,Sun 21:59 New York John F. Kennedy (JFK) 4 23:43 Buffalo (BUF) Delta Air Lines DL 5096 Non-stop Canadair CRJ 900 (CR9) 1:44 Valid until 2026-01-04
Sat 22:00 New York John F. Kennedy (JFK) 4 23:45 Buffalo (BUF) Delta Air Lines DL 5096 Non-stop Canadair CRJ 900 (CR9) 1:45 Operates only on 2026-01-03
Daily 13:30 New York John F. Kennedy (JFK) 4 15:09 Buffalo (BUF) Delta Air Lines DL 5103 Non-stop Canadair CRJ 900 (CR9) 1:39 Valid until 2026-01-04
Daily 08:45 New York John F. Kennedy (JFK) 4 10:22 Buffalo (BUF) Delta Air Lines DL 5223 Non-stop Canadair CRJ 900 (CR9) 1:37 Effective from 2026-10-25
Daily 09:00 New York John F. Kennedy (JFK) 4 10:35 Buffalo (BUF) Delta Air Lines DL 5223 Non-stop Canadair CRJ 900 (CR9) 1:35 Effective 2026-04-13 through 2026-10-05
Daily 09:00 New York John F. Kennedy (JFK) 4 10:34 Buffalo (BUF) Delta Air Lines DL 5223 Non-stop Canadair CRJ 900 (CR9) 1:34 Effective 2026-10-06 through 2026-10-24
Daily 09:20 New York John F. Kennedy (JFK) 4 10:57 Buffalo (BUF) Delta Air Lines DL 5223 Non-stop Canadair CRJ 900 (CR9) 1:37 Effective 2026-03-08 through 2026-04-12
Daily 09:35 New York John F. Kennedy (JFK) 4 11:11 Buffalo (BUF) Delta Air Lines DL 5223 Non-stop Canadair CRJ 900 (CR9) 1:36 Effective 2026-01-05 through 2026-02-11
Daily 09:35 New York John F. Kennedy (JFK) 4 11:09 Buffalo (BUF) Delta Air Lines DL 5223 Non-stop Canadair CRJ 900 (CR9) 1:34 Effective 2026-02-12 through 2026-03-07
Daily 17:15 New York John F. Kennedy (JFK) 4 19:00 Buffalo (BUF) Delta Air Lines DL 5250 Non-stop Canadair CRJ 900 (CR9) 1:45 Effective 2026-04-13 through 2026-10-05
Daily 17:15 New York John F. Kennedy (JFK) 4 18:54 Buffalo (BUF) Delta Air Lines DL 5250 Non-stop Canadair CRJ 900 (CR9) 1:39 Effective from 2026-10-06
Fri 17:20 New York John F. Kennedy (JFK) 4 18:58 Buffalo (BUF) Delta Air Lines DL 5250 Non-stop Canadair CRJ 900 (CR9) 1:38 Operates only on 2026-01-30
Sun 17:24 New York John F. Kennedy (JFK) 4 19:02 Buffalo (BUF) Delta Air Lines DL 5250 Non-stop Canadair CRJ 900 (CR9) 1:38 Effective 2026-01-18 through 2026-01-25
Mon-Fri,Sun 17:24 New York John F. Kennedy (JFK) 4 19:02 Buffalo (BUF) Delta Air Lines DL 5250 Non-stop Canadair CRJ 900 (CR9) 1:38 Effective 2026-02-02 through 2026-02-11
Daily 17:24 New York John F. Kennedy (JFK) 4 19:00 Buffalo (BUF) Delta Air Lines DL 5250 Non-stop Canadair CRJ 900 (CR9) 1:36 Effective 2026-02-12 through 2026-03-07
Mon-Fri,Sun 17:25 New York John F. Kennedy (JFK) 4 19:03 Buffalo (BUF) Delta Air Lines DL 5250 Non-stop Canadair CRJ 900 (CR9) 1:38 Effective 2026-01-05 through 2026-01-16
Mon-Fri 17:25 New York John F. Kennedy (JFK) 4 19:03 Buffalo (BUF) Delta Air Lines DL 5250 Non-stop Canadair CRJ 900 (CR9) 1:38 Effective 2026-01-19 through 2026-01-29
Sat 17:29 New York John F. Kennedy (JFK) 4 19:07 Buffalo (BUF) Delta Air Lines DL 5250 Non-stop Canadair CRJ 900 (CR9) 1:38 Effective 2026-01-17 through 2026-01-31
Sun 17:29 New York John F. Kennedy (JFK) 4 19:05 Buffalo (BUF) Delta Air Lines DL 5250 Non-stop Canadair CRJ 900 (CR9) 1:36 Operates only on 2026-02-01
Sat 17:30 New York John F. Kennedy (JFK) 4 19:12 Buffalo (BUF) Delta Air Lines DL 5250 Non-stop Canadair CRJ 900 (CR9) 1:42 Operates only on 2026-01-10
Sat 17:30 New York John F. Kennedy (JFK) 4 19:12 Buffalo (BUF) Delta Air Lines DL 5250 Non-stop Canadair CRJ 900 (CR9) 1:42 Operates only on 2026-02-07
Daily 17:39 New York John F. Kennedy (JFK) 4 19:16 Buffalo (BUF) Delta Air Lines DL 5250 Non-stop Canadair CRJ 900 (CR9) 1:37 Effective 2026-03-08 through 2026-04-12
Daily 22:10 New York John F. Kennedy (JFK) 4 23:56 Buffalo (BUF) Delta Air Lines DL 5264 Non-stop Canadair CRJ 900 (CR9) 1:46 Effective 2026-04-13 through 2026-10-05
Daily 22:10 New York John F. Kennedy (JFK) 4 23:50 Buffalo (BUF) Delta Air Lines DL 5264 Non-stop Canadair CRJ 900 (CR9) 1:40 Effective from 2026-10-06
Daily 22:20 New York John F. Kennedy (JFK) 4 23:58 Buffalo (BUF) Delta Air Lines DL 5264 Non-stop Canadair CRJ 900 (CR9) 1:38 Effective 2026-02-12 through 2026-03-07
Daily 22:30 New York John F. Kennedy (JFK) 4 00:16 Buffalo (BUF) Delta Air Lines DL 5264 Non-stop Canadair CRJ 900 (CR9) 1:46 Effective 2026-01-05 through 2026-01-12 The flight arrives 1 day after departure.
Daily 22:30 New York John F. Kennedy (JFK) 4 00:16 Buffalo (BUF) Delta Air Lines DL 5264 Non-stop Canadair CRJ 900 (CR9) 1:46 Effective 2026-01-14 through 2026-02-11 The flight arrives 1 day after departure.
Daily 22:30 New York John F. Kennedy (JFK) 4 00:14 Buffalo (BUF) Delta Air Lines DL 5264 Non-stop Canadair CRJ 900 (CR9) 1:44 Effective 2026-03-08 through 2026-04-12 The flight arrives 1 day after departure.
Tue 22:50 New York John F. Kennedy (JFK) 4 00:36 Buffalo (BUF) Delta Air Lines DL 5264 Non-stop Canadair CRJ 900 (CR9) 1:46 Operates only on 2026-01-13 The flight arrives 1 day after departure.
Daily 13:00 New York John F. Kennedy (JFK) 4 14:39 Buffalo (BUF) Delta Air Lines DL 5296 Non-stop Canadair CRJ 900 (CR9) 1:39 Effective 2026-04-13 through 2026-10-05
Daily 13:00 New York John F. Kennedy (JFK) 4 14:34 Buffalo (BUF) Delta Air Lines DL 5296 Non-stop Canadair CRJ 900 (CR9) 1:34 Effective 2026-10-06 through 2026-10-24
Daily 13:24 New York John F. Kennedy (JFK) 4 14:58 Buffalo (BUF) Delta Air Lines DL 5296 Non-stop Canadair CRJ 900 (CR9) 1:34 Effective 2026-01-05 through 2026-02-11
Daily 13:24 New York John F. Kennedy (JFK) 4 14:56 Buffalo (BUF) Delta Air Lines DL 5296 Non-stop Canadair CRJ 900 (CR9) 1:32 Effective 2026-02-12 through 2026-03-07
Daily 13:35 New York John F. Kennedy (JFK) 4 15:14 Buffalo (BUF) Delta Air Lines DL 5296 Non-stop Canadair CRJ 900 (CR9) 1:39 Effective 2026-03-08 through 2026-04-12
Daily 14:00 New York John F. Kennedy (JFK) 4 15:36 Buffalo (BUF) Delta Air Lines DL 5296 Non-stop Canadair CRJ 900 (CR9) 1:36 Effective from 2026-10-25

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Parallax here JFK-BUF

A domestic route departing from the New York John F. Kennedy airport (JFK) and arriving at Buffalo airport (BUF).
The flight distance is 300 miles, or 483 km.
The timezone of both the departure and the arrival airports is UTC-5 . Current time at both airports is (loading...).
For direct flights, the flight time varies between 1:32 and 1:46.

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Delta Air Lines flights from New York John F. Kennedy (JFK) to Buffalo (BUF).

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FLIGHT SCHEDULE

Direct Flights:

Delta Air Lines DL4730

11:00

New York John F. Kennedy (JFK) 4

12:33

Buffalo (BUF)

Effective from 2026-10-25

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:33, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

Delta Air Lines DL5096

21:59

New York John F. Kennedy (JFK) 4

23:43

Buffalo (BUF)

Valid until 2026-01-04

Mon

Tue

Wed
-

Thu
-

Fri

Sat
-

Sun

Duration: 1:44, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

Delta Air Lines DL5096

22:00

New York John F. Kennedy (JFK) 4

23:45

Buffalo (BUF)

Operates only on 2026-01-03

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 1:45, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

Delta Air Lines DL5103

13:30

New York John F. Kennedy (JFK) 4

15:09

Buffalo (BUF)

Valid until 2026-01-04

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:39, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

Delta Air Lines DL5223

08:45

New York John F. Kennedy (JFK) 4

10:22

Buffalo (BUF)

Effective from 2026-10-25

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:37, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

Delta Air Lines DL5223

09:00

New York John F. Kennedy (JFK) 4

10:35

Buffalo (BUF)

Effective 2026-04-13 through 2026-10-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:35, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

Delta Air Lines DL5223

09:00

New York John F. Kennedy (JFK) 4

10:34

Buffalo (BUF)

Effective 2026-10-06 through 2026-10-24

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:34, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

Delta Air Lines DL5223

09:20

New York John F. Kennedy (JFK) 4

10:57

Buffalo (BUF)

Effective 2026-03-08 through 2026-04-12

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:37, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

Delta Air Lines DL5223

09:35

New York John F. Kennedy (JFK) 4

11:11

Buffalo (BUF)

Effective 2026-01-05 through 2026-02-11

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:36, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

Delta Air Lines DL5223

09:35

New York John F. Kennedy (JFK) 4

11:09

Buffalo (BUF)

Effective 2026-02-12 through 2026-03-07

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:34, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

Delta Air Lines DL5250

17:15

New York John F. Kennedy (JFK) 4

19:00

Buffalo (BUF)

Effective 2026-04-13 through 2026-10-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:45, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

Delta Air Lines DL5250

17:15

New York John F. Kennedy (JFK) 4

18:54

Buffalo (BUF)

Effective from 2026-10-06

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:39, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

Delta Air Lines DL5250

17:20

New York John F. Kennedy (JFK) 4

18:58

Buffalo (BUF)

Operates only on 2026-01-30

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 1:38, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

Delta Air Lines DL5250

17:24

New York John F. Kennedy (JFK) 4

19:02

Buffalo (BUF)

Effective 2026-01-18 through 2026-01-25

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:38, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

Delta Air Lines DL5250

17:24

New York John F. Kennedy (JFK) 4

19:02

Buffalo (BUF)

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

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 1:38, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

Delta Air Lines DL5250

17:24

New York John F. Kennedy (JFK) 4

19:00

Buffalo (BUF)

Effective 2026-02-12 through 2026-03-07

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:36, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

Delta Air Lines DL5250

17:25

New York John F. Kennedy (JFK) 4

19:03

Buffalo (BUF)

Effective 2026-01-05 through 2026-01-16

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 1:38, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

Delta Air Lines DL5250

17:25

New York John F. Kennedy (JFK) 4

19:03

Buffalo (BUF)

Effective 2026-01-19 through 2026-01-29

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Duration: 1:38, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

Delta Air Lines DL5250

17:29

New York John F. Kennedy (JFK) 4

19:07

Buffalo (BUF)

Effective 2026-01-17 through 2026-01-31

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 1:38, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

Delta Air Lines DL5250

17:29

New York John F. Kennedy (JFK) 4

19:05

Buffalo (BUF)

Operates only on 2026-02-01

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:36, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

Delta Air Lines DL5250

17:30

New York John F. Kennedy (JFK) 4

19:12

Buffalo (BUF)

Operates only on 2026-01-10

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 1:42, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

Delta Air Lines DL5250

17:30

New York John F. Kennedy (JFK) 4

19:12

Buffalo (BUF)

Operates only on 2026-02-07

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 1:42, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

Delta Air Lines DL5250

17:39

New York John F. Kennedy (JFK) 4

19:16

Buffalo (BUF)

Effective 2026-03-08 through 2026-04-12

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:37, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

Delta Air Lines DL5264

22:10

New York John F. Kennedy (JFK) 4

23:56

Buffalo (BUF)

Effective 2026-04-13 through 2026-10-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:46, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

Delta Air Lines DL5264

22:10

New York John F. Kennedy (JFK) 4

23:50

Buffalo (BUF)

Effective from 2026-10-06

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:40, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

Delta Air Lines DL5264

22:20

New York John F. Kennedy (JFK) 4

23:58

Buffalo (BUF)

Effective 2026-02-12 through 2026-03-07

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:38, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

Delta Air Lines DL5264

22:30

New York John F. Kennedy (JFK) 4

00:16(+1)

Buffalo (BUF)

Effective 2026-01-05 through 2026-01-12

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:46, non-stop
Canadair CRJ 900 (CR9)
The flight arrives 1 day after departure.

Direct Flights:

Delta Air Lines DL5264

22:30

New York John F. Kennedy (JFK) 4

00:16(+1)

Buffalo (BUF)

Effective 2026-01-14 through 2026-02-11

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:46, non-stop
Canadair CRJ 900 (CR9)
The flight arrives 1 day after departure.

Direct Flights:

Delta Air Lines DL5264

22:30

New York John F. Kennedy (JFK) 4

00:14(+1)

Buffalo (BUF)

Effective 2026-03-08 through 2026-04-12

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:44, non-stop
Canadair CRJ 900 (CR9)
The flight arrives 1 day after departure.

Direct Flights:

Delta Air Lines DL5264

22:50

New York John F. Kennedy (JFK) 4

00:36(+1)

Buffalo (BUF)

Operates only on 2026-01-13

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:46, non-stop
Canadair CRJ 900 (CR9)
The flight arrives 1 day after departure.

Direct Flights:

Delta Air Lines DL5296

13:00

New York John F. Kennedy (JFK) 4

14:39

Buffalo (BUF)

Effective 2026-04-13 through 2026-10-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:39, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

Delta Air Lines DL5296

13:00

New York John F. Kennedy (JFK) 4

14:34

Buffalo (BUF)

Effective 2026-10-06 through 2026-10-24

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:34, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

Delta Air Lines DL5296

13:24

New York John F. Kennedy (JFK) 4

14:58

Buffalo (BUF)

Effective 2026-01-05 through 2026-02-11

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:34, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

Delta Air Lines DL5296

13:24

New York John F. Kennedy (JFK) 4

14:56

Buffalo (BUF)

Effective 2026-02-12 through 2026-03-07

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:32, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

Delta Air Lines DL5296

13:35

New York John F. Kennedy (JFK) 4

15:14

Buffalo (BUF)

Effective 2026-03-08 through 2026-04-12

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:39, non-stop
Canadair CRJ 900 (CR9)

Direct Flights:

Delta Air Lines DL5296

14:00

New York John F. Kennedy (JFK) 4

15:36

Buffalo (BUF)

Effective from 2026-10-25

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:36, non-stop
Canadair CRJ 900 (CR9)

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Parallax here JFK-BUF

A domestic route departing from the New York John F. Kennedy airport (JFK) and arriving at Buffalo airport (BUF).
The flight distance is 300 miles, or 483 km.
The timezone of both the departure and the arrival airports is UTC-5 . Current time at both airports is (loading...).
For direct flights, the flight time varies between 1:32 and 1:46.

All JFK-BUF flights

All Delta Air Lines flights

Return (BUF-JFK) flights

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