United Airlines フライト UA 431: Multiple routes

搭乗日を選択
フライト時刻表
直行便:
月,木-日 09:40 Orlando (MCO) B 11:55 Washington Dulles (IAD)
UA 431 Non-stop Boeing 737-900 (739) 2:15 Effective 2026-03-05 through 2026-03-28
月-木 14:12 Washington Dulles (IAD) 16:23 Denver (DEN)
UA 431 Non-stop Boeing 737-900 (739) 4:11 Effective 2026-03-05 through 2026-03-26
金,土 14:12 Washington Dulles (IAD) 16:23 Denver (DEN)
UA 431 Non-stop Boeing 737 MAX 9 (7M9) 4:11 Effective 2026-03-06 through 2026-03-28
日 14:20 Washington Dulles (IAD) 16:33 Denver (DEN)
UA 431 Non-stop Airbus A321neo (32Q) 4:13 Effective 2026-03-15 through 2026-03-22
日々 14:21 Washington Dulles (IAD) 16:27 Denver (DEN)
UA 431 Non-stop Boeing 737-900 (739) 4:06 Effective 2026-03-29 through 2026-04-29
日 14:27 Washington Dulles (IAD) 16:40 Denver (DEN)
UA 431 Non-stop Airbus A321neo (32Q) 4:13 Operates only on 2026-03-08
日々 14:30 Washington Dulles (IAD) 16:28 Denver (DEN)
UA 431 Non-stop Airbus A321neo (32Q) 3:58 Effective 2026-04-30 through 2026-05-20
日々 16:22 Bozeman (BZN) 18:03 Denver (DEN)
UA 431 Non-stop Boeing 737-800 (738) 1:41 Effective from 2026-05-21
土 19:10 Denver (DEN) 20:18 Grand Junction (GJT)
UA 431 Non-stop Airbus A320 (320) 1:08 Effective 2026-01-10 through 2026-02-07
月,水-金,日 19:18 Denver (DEN) 20:30 Grand Junction (GJT)
UA 431 Non-stop Airbus A320 (320) 1:12 Effective 2026-02-12 through 2026-02-22
火,土 19:18 Denver (DEN) 20:30 Grand Junction (GJT)
UA 431 Non-stop Airbus A319 (319) 1:12 Effective 2026-02-14 through 2026-02-21
月,火,土 19:18 Denver (DEN) 20:30 Grand Junction (GJT)
UA 431 Non-stop Airbus A319 (319) 1:12 Effective 2026-02-23 through 2026-03-03
水-金,日 19:18 Denver (DEN) 20:30 Grand Junction (GJT)
UA 431 Non-stop Airbus A320 (320) 1:12 Effective 2026-02-25 through 2026-03-04
火-木,土,日 19:23 Denver (DEN) 20:31 Grand Junction (GJT)
UA 431 Non-stop Airbus A320 (320) 1:08 Valid until 2026-01-04
月,金 19:23 Denver (DEN) 20:31 Grand Junction (GJT)
UA 431 Non-stop Airbus A319 (319) 1:08 Valid until 2026-01-05
日々 19:25 Denver (DEN) 20:37 Grand Junction (GJT)
UA 431 Non-stop Airbus A320 (320) 1:12 Effective 2026-03-05 through 2026-03-28
日々 19:25 Denver (DEN) 20:33 Grand Junction (GJT)
UA 431 Non-stop Airbus A320 (320) 1:08 Effective 2026-03-29 through 2026-04-29
月-金,日 19:30 Denver (DEN) 20:38 Grand Junction (GJT)
UA 431 Non-stop Airbus A320 (320) 1:08 Effective 2026-01-06 through 2026-02-11
日々 19:30 Denver (DEN) 20:27 Grand Junction (GJT)
UA 431 Non-stop Boeing 737-800 (738) 0:57 Effective 2026-04-30 through 2026-05-20
日々 19:30 Denver (DEN) 20:27 Grand Junction (GJT)
UA 431 Non-stop Airbus A320 (320) 0:57 Effective from 2026-05-21
乗継便:
月,木-土 09:40 Orlando (MCO) B 16:23 Denver (DEN)
UA 431 1-stop Boeing 737-900 (739) 8:43 Effective 2026-03-05 through 2026-03-28
日 09:40 Orlando (MCO) B 16:40 Denver (DEN)
UA 431 1-stop Boeing 737-900 (739) 9:00 Operates only on 2026-03-08
日 09:40 Orlando (MCO) B 16:33 Denver (DEN)
UA 431 1-stop Boeing 737-900 (739) 8:53 Effective 2026-03-15 through 2026-03-22
月-木 14:12 Washington Dulles (IAD) 20:37 Grand Junction (GJT)
UA 431 1-stop Boeing 737-900 (739) 8:25 Effective 2026-03-05 through 2026-03-26
金,土 14:12 Washington Dulles (IAD) 20:37 Grand Junction (GJT)
UA 431 1-stop Boeing 737 MAX 9 (7M9) 8:25 Effective 2026-03-06 through 2026-03-28
日 14:20 Washington Dulles (IAD) 20:37 Grand Junction (GJT)
UA 431 1-stop Airbus A321neo (32Q) 8:17 Effective 2026-03-15 through 2026-03-22
日々 14:21 Washington Dulles (IAD) 20:33 Grand Junction (GJT)
UA 431 1-stop Boeing 737-900 (739) 8:12 Effective 2026-03-29 through 2026-04-29
日 14:27 Washington Dulles (IAD) 20:37 Grand Junction (GJT)
UA 431 1-stop Airbus A321neo (32Q) 8:10 Operates only on 2026-03-08
日々 14:30 Washington Dulles (IAD) 20:27 Grand Junction (GJT)
UA 431 1-stop Airbus A321neo (32Q) 7:57 Effective 2026-04-30 through 2026-05-20
日々 16:22 Bozeman (BZN) 20:27 Grand Junction (GJT)
UA 431 1-stop Boeing 737-800 (738) 4:05 Effective from 2026-05-21
月,木-土 09:40 Orlando (MCO) B 20:37 Grand Junction (GJT)
UA 431 2-stop Boeing 737-900 (739) 12:57 Effective 2026-03-05 through 2026-03-28
日 09:40 Orlando (MCO) B 20:37 Grand Junction (GJT)
UA 431 2-stop Boeing 737-900 (739) 12:57 Effective 2026-03-08 through 2026-03-22
This flight number is listed as serving the following routes:
United Airlines フライト UA 431: Multiple routes
搭乗日を選択
フライト時刻表
直行便:

United Airlines UA431
Effective 2026-03-05 through 2026-03-28


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Duration: 2:15, non-stop
Boeing 737-900 (739)

直行便:

United Airlines UA431
Effective 2026-03-05 through 2026-03-26





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Duration: 4:11, non-stop
Boeing 737-900 (739)

直行便:

United Airlines UA431
Effective 2026-03-06 through 2026-03-28

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Duration: 4:11, non-stop
Boeing 737 MAX 9 (7M9)

直行便:

United Airlines UA431
Effective 2026-03-15 through 2026-03-22

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Duration: 4:13, non-stop
Airbus A321neo (32Q)

直行便:

United Airlines UA431
Effective 2026-03-29 through 2026-04-29







Duration: 4:06, non-stop
Boeing 737-900 (739)

直行便:

United Airlines UA431
Operates only on 2026-03-08

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Duration: 4:13, non-stop
Airbus A321neo (32Q)

直行便:

United Airlines UA431
Effective 2026-04-30 through 2026-05-20







Duration: 3:58, non-stop
Airbus A321neo (32Q)

直行便:

United Airlines UA431
Effective from 2026-05-21







Duration: 1:41, non-stop
Boeing 737-800 (738)

直行便:

United Airlines UA431
Effective 2026-01-10 through 2026-02-07

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Duration: 1:08, non-stop
Airbus A320 (320)

直行便:

United Airlines UA431
Effective 2026-02-12 through 2026-02-22


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Duration: 1:12, non-stop
Airbus A320 (320)

直行便:

United Airlines UA431
Effective 2026-02-14 through 2026-02-21

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Duration: 1:12, non-stop
Airbus A319 (319)

直行便:

United Airlines UA431
Effective 2026-02-23 through 2026-03-03



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Duration: 1:12, non-stop
Airbus A319 (319)

直行便:

United Airlines UA431
Effective 2026-02-25 through 2026-03-04

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Duration: 1:12, non-stop
Airbus A320 (320)

直行便:

United Airlines UA431
Valid until 2026-01-04

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Duration: 1:08, non-stop
Airbus A320 (320)

直行便:

United Airlines UA431
Valid until 2026-01-05


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Duration: 1:08, non-stop
Airbus A319 (319)

直行便:

United Airlines UA431
Effective 2026-03-05 through 2026-03-28







Duration: 1:12, non-stop
Airbus A320 (320)

直行便:

United Airlines UA431
Effective 2026-03-29 through 2026-04-29







Duration: 1:08, non-stop
Airbus A320 (320)

直行便:

United Airlines UA431
Effective 2026-01-06 through 2026-02-11






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Duration: 1:08, non-stop
Airbus A320 (320)

直行便:

United Airlines UA431
Effective 2026-04-30 through 2026-05-20







Duration: 0:57, non-stop
Boeing 737-800 (738)

直行便:

United Airlines UA431
Effective from 2026-05-21







Duration: 0:57, non-stop
Airbus A320 (320)

乗継便:

United Airlines UA431
09:40

16:23
Effective 2026-03-05 through 2026-03-28


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Duration: 8:43, 1-stop
Boeing 737-900 (739)

乗継便:

United Airlines UA431
09:40

16:40
Operates only on 2026-03-08

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Duration: 9:00, 1-stop
Boeing 737-900 (739)

乗継便:

United Airlines UA431
09:40

16:33
Effective 2026-03-15 through 2026-03-22

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Duration: 8:53, 1-stop
Boeing 737-900 (739)

乗継便:

United Airlines UA431
Effective 2026-03-05 through 2026-03-26





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Duration: 8:25, 1-stop
Boeing 737-900 (739)

乗継便:

United Airlines UA431
Effective 2026-03-06 through 2026-03-28

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Duration: 8:25, 1-stop
Boeing 737 MAX 9 (7M9)

乗継便:

United Airlines UA431
Effective 2026-03-15 through 2026-03-22

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Duration: 8:17, 1-stop
Airbus A321neo (32Q)

乗継便:

United Airlines UA431
Effective 2026-03-29 through 2026-04-29







Duration: 8:12, 1-stop
Boeing 737-900 (739)

乗継便:

United Airlines UA431
Operates only on 2026-03-08

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Duration: 8:10, 1-stop
Airbus A321neo (32Q)

乗継便:

United Airlines UA431
Effective 2026-04-30 through 2026-05-20







Duration: 7:57, 1-stop
Airbus A321neo (32Q)

乗継便:

United Airlines UA431
Effective from 2026-05-21







Duration: 4:05, 1-stop
Boeing 737-800 (738)

乗継便:

United Airlines UA431
Effective 2026-03-05 through 2026-03-28


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Duration: 12:57, 2-stop
Boeing 737-900 (739)

乗継便:

United Airlines UA431
Effective 2026-03-08 through 2026-03-22

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Duration: 12:57, 2-stop
Boeing 737-900 (739)
This flight number is listed as serving the following routes:
  • Bozeman (BZN) - Denver (DEN)
  • Bozeman (BZN) - Grand Junction (GJT)
  • Denver (DEN) - Grand Junction (GJT)
  • Orlando (MCO) - Denver (DEN)
  • Orlando (MCO) - Grand Junction (GJT)
  • Orlando (MCO) - Washington Dulles (IAD)
  • Washington Dulles (IAD) - Denver (DEN)
  • Washington Dulles (IAD) - Grand Junction (GJT)