United Airlines flight UA 642: Multiple routes

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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Sat 12:35 Washington Dulles (IAD) 15:49 Phoenix Sky Harbor (PHX) 3
UA 642 Non-stop Boeing 737-800 (738) 5:14 Valid until 2026-01-03
Mon-Fri,Sun 12:45 Washington Dulles (IAD) 15:59 Phoenix Sky Harbor (PHX) 3
UA 642 Non-stop Boeing 737-800 (738) 5:14 Valid until 2026-01-05
Daily 12:50 Washington Dulles (IAD) 16:04 Phoenix Sky Harbor (PHX) 3
UA 642 Non-stop Boeing 737-800 (738) 5:14 Effective 2026-01-06 through 2026-02-11
Thu,Fri 17:29 Newark Liberty, New York (EWR) C 20:40 Houston George Bush (IAH) C
UA 642 Non-stop Boeing 737-900 (739) 4:11 Effective 2026-03-05 through 2026-03-06
Mon-Sat 17:36 Newark Liberty, New York (EWR) C 20:47 Houston George Bush (IAH) C
UA 642 Non-stop Boeing 737-900 (739) 4:11 Effective 2026-03-07 through 2026-03-28
Sun 17:36 Newark Liberty, New York (EWR) C 20:47 Houston George Bush (IAH) C
UA 642 Non-stop Boeing 737 MAX 8 (7M8) 4:11 Effective 2026-03-08 through 2026-03-22
Mon,Thu,Sat 19:25 Orlando (MCO) B 22:11 Newark Liberty, New York (EWR) C
UA 642 Non-stop Boeing 737-900 (739) 2:46 Effective 2026-02-12 through 2026-02-19
Tue,Wed 19:25 Orlando (MCO) B 22:11 Newark Liberty, New York (EWR) C
UA 642 Non-stop Boeing 737 MAX 8 (7M8) 2:46 Effective 2026-02-17 through 2026-02-25
Fri-Sun 19:25 Orlando (MCO) B 22:11 Newark Liberty, New York (EWR) C
UA 642 Non-stop Boeing 737-900 (739) 2:46 Effective 2026-02-20 through 2026-02-27
Tue,Wed,Sat 19:25 Orlando (MCO) B 22:11 Newark Liberty, New York (EWR) C
UA 642 Non-stop Boeing 737 MAX 8 (7M8) 2:46 Effective 2026-02-28 through 2026-03-04
Sun 19:25 Orlando (MCO) B 22:11 Newark Liberty, New York (EWR) C
UA 642 Non-stop Boeing 737-900 (739) 2:46 Operates only on 2026-03-01
Sun 19:33 Orlando (MCO) B 22:19 Newark Liberty, New York (EWR) C
UA 642 Non-stop Boeing 737-900 (739) 2:46 Operates only on 2026-02-15
Daily 19:35 Orlando (MCO) B 22:25 Newark Liberty, New York (EWR) C
UA 642 Non-stop Boeing 757-200 (752) 2:50 Effective 2026-03-29 through 2026-04-29
Fri 19:40 Orlando (MCO) B 22:26 Newark Liberty, New York (EWR) C
UA 642 Non-stop Boeing 737-900 (739) 2:46 Operates only on 2026-02-13
Mon,Thu 19:44 Orlando (MCO) B 22:30 Newark Liberty, New York (EWR) C
UA 642 Non-stop Boeing 737-900 (739) 2:46 Effective 2026-02-23 through 2026-03-02
Daily 20:00 Charlotte (CLT) 21:58 Newark Liberty, New York (EWR) C
UA 642 Non-stop Airbus A319 (319) 1:58 Effective from 2026-05-21
Daily 20:09 Orlando (MCO) B 23:00 Newark Liberty, New York (EWR) C
UA 642 Non-stop Boeing 737 MAX 8 (7M8) 2:51 Effective 2026-04-30 through 2026-05-20
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This flight number is listed as serving the following routes:


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United Airlines flight UA 642: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
United Airlines UA642
12:35
Washington Dulles (IAD)

15:49
Phoenix Sky Harbor (PHX) 3
Valid until 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
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Fri
-
Sat
Sun
-
Duration: 5:14, non-stop
Boeing 737-800 (738)
Direct Flights:
United Airlines UA642
12:45
Washington Dulles (IAD)

15:59
Phoenix Sky Harbor (PHX) 3
Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 5:14, non-stop
Boeing 737-800 (738)
Direct Flights:
United Airlines UA642
12:50
Washington Dulles (IAD)

16:04
Phoenix Sky Harbor (PHX) 3
Effective 2026-01-06 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 5:14, non-stop
Boeing 737-800 (738)
Direct Flights:
United Airlines UA642
17:29
Newark Liberty, New York (EWR) C

20:40
Houston George Bush (IAH) C
Effective 2026-03-05 through 2026-03-06
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 4:11, non-stop
Boeing 737-900 (739)
Direct Flights:
United Airlines UA642
17:36
Newark Liberty, New York (EWR) C

20:47
Houston George Bush (IAH) C
Effective 2026-03-07 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
Duration: 4:11, non-stop
Boeing 737-900 (739)
Direct Flights:
United Airlines UA642
17:36
Newark Liberty, New York (EWR) C

20:47
Houston George Bush (IAH) C
Effective 2026-03-08 through 2026-03-22
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 4:11, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
United Airlines UA642
19:25
Orlando (MCO) B

22:11
Newark Liberty, New York (EWR) C
Effective 2026-02-12 through 2026-02-19
Mon
Tue
-
Wed
-
Thu
Fri
-
Sat
Sun
-
Duration: 2:46, non-stop
Boeing 737-900 (739)
Direct Flights:
United Airlines UA642
19:25
Orlando (MCO) B

22:11
Newark Liberty, New York (EWR) C
Effective 2026-02-17 through 2026-02-25
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:46, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
United Airlines UA642
19:25
Orlando (MCO) B

22:11
Newark Liberty, New York (EWR) C
Effective 2026-02-20 through 2026-02-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
Sun
Duration: 2:46, non-stop
Boeing 737-900 (739)
Direct Flights:
United Airlines UA642
19:25
Orlando (MCO) B

22:11
Newark Liberty, New York (EWR) C
Effective 2026-02-28 through 2026-03-04
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:46, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
United Airlines UA642
19:25
Orlando (MCO) B

22:11
Newark Liberty, New York (EWR) C
Operates only on 2026-03-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:46, non-stop
Boeing 737-900 (739)
Direct Flights:
United Airlines UA642
19:33
Orlando (MCO) B

22:19
Newark Liberty, New York (EWR) C
Operates only on 2026-02-15
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:46, non-stop
Boeing 737-900 (739)
Direct Flights:
United Airlines UA642
19:35
Orlando (MCO) B

22:25
Newark Liberty, New York (EWR) C
Effective 2026-03-29 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:50, non-stop
Boeing 757-200 (752)
Direct Flights:
United Airlines UA642
19:40
Orlando (MCO) B

22:26
Newark Liberty, New York (EWR) C
Operates only on 2026-02-13
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 2:46, non-stop
Boeing 737-900 (739)
Direct Flights:
United Airlines UA642
19:44
Orlando (MCO) B

22:30
Newark Liberty, New York (EWR) C
Effective 2026-02-23 through 2026-03-02
Mon
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:46, non-stop
Boeing 737-900 (739)
Direct Flights:
United Airlines UA642
20:00
Charlotte (CLT)

21:58
Newark Liberty, New York (EWR) C
Effective from 2026-05-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:58, non-stop
Airbus A319 (319)
Direct Flights:
United Airlines UA642
20:09
Orlando (MCO) B

23:00
Newark Liberty, New York (EWR) C
Effective 2026-04-30 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:51, non-stop
Boeing 737 MAX 8 (7M8)
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Parallax here
This flight number is listed as serving the following routes:
  • Charlotte (CLT) - Newark Liberty, New York (EWR)
  • Newark Liberty, New York (EWR) - Houston George Bush (IAH)
  • Orlando (MCO) - Newark Liberty, New York (EWR)
  • Washington Dulles (IAD) - Phoenix Sky Harbor (PHX)
All United Airlines flights
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