United Airlines
flug
UA 631:
Multiple routes
FLUGPLAN
Direktflüge:
United Airlines UA631
Valid until 2025-05-11
Mo
Di
Mi
Do
Fr
Sa
So
Duration: 3:00, non-stop
Boeing 757-300 (753)
Boeing 757-300 (753)
United Airlines UA631
Effective 2025-05-12 through 2025-05-19
Mo
Di
-
-
Mi
-
-
Do
-
-
Fr
-
-
Sa
-
-
So
-
-
Duration: 3:03, non-stop
Boeing 737-900 (739)
Boeing 737-900 (739)
United Airlines UA631
Effective 2025-05-13 through 2025-05-21
Mo
-
-
Di
Mi
Do
Fr
Sa
So
Duration: 3:00, non-stop
Boeing 757-300 (753)
Boeing 757-300 (753)
United Airlines UA631
Effective 2025-10-27 through 2025-12-01
Mo
Di
Mi
Do
Fr
Sa
So
Duration: 1:35, non-stop
Boeing 737-800 (738)
Boeing 737-800 (738)
United Airlines UA631
Effective 2025-12-18 through 2026-01-05
Mo
Di
Mi
Do
Fr
Sa
So
Duration: 1:43, non-stop
Boeing 737-800 (738)
Boeing 737-800 (738)
United Airlines UA631
Effective 2025-08-19 through 2025-09-26
Mo
Di
Mi
Do
Fr
Sa
-
-
So
-
-
Duration: 1:33, non-stop
Boeing 737-800 (738)
Boeing 737-800 (738)
United Airlines UA631
Effective 2025-09-27 through 2025-10-25
Mo
Di
Mi
Do
Fr
Sa
So
-
-
Duration: 1:33, non-stop
Boeing 737-800 (738)
Boeing 737-800 (738)
United Airlines UA631
Effective 2025-12-02 through 2025-12-17
Mo
Di
Mi
Do
Fr
Sa
So
Duration: 1:31, non-stop
Boeing 737-800 (738)
Boeing 737-800 (738)
United Airlines UA631
Effective 2026-01-06 through 2026-02-11
Mo
Di
Mi
Do
Fr
Sa
So
Duration: 1:35, non-stop
Boeing 737-800 (738)
Boeing 737-800 (738)
United Airlines UA631
Effective from 2026-02-12
Mo
Di
Mi
Do
Fr
Sa
So
Duration: 1:30, non-stop
Airbus A320 (320)
Airbus A320 (320)
United Airlines UA631
Effective 2025-09-28 through 2025-10-19
Mo
-
-
Di
-
-
Mi
-
-
Do
-
-
Fr
-
-
Sa
-
-
So
Duration: 1:33, non-stop
Boeing 737-800 (738)
Boeing 737-800 (738)
United Airlines UA631
Effective 2025-08-24 through 2025-09-21
Mo
-
-
Di
-
-
Mi
-
-
Do
-
-
Fr
-
-
Sa
-
-
So
Duration: 1:33, non-stop
Boeing 737-800 (738)
Boeing 737-800 (738)
United Airlines UA631
Operates only on 2025-10-26
Mo
-
-
Di
-
-
Mi
-
-
Do
-
-
Fr
-
-
Sa
-
-
So
Duration: 1:31, non-stop
Boeing 737-800 (738)
Boeing 737-800 (738)
United Airlines UA631
Effective 2025-06-28 through 2025-07-27
Mo
-
-
Di
-
-
Mi
-
-
Do
-
-
Fr
-
-
Sa
So
Duration: 4:36, non-stop
Airbus A319 (319)
Airbus A319 (319)
United Airlines UA631
Effective 2025-08-02 through 2025-08-16
Mo
-
-
Di
-
-
Mi
-
-
Do
-
-
Fr
-
-
Sa
So
-
-
Duration: 3:59, non-stop
Airbus A320 (320)
Airbus A320 (320)
United Airlines UA631
Effective 2025-08-03 through 2025-08-17
Mo
-
-
Di
-
-
Mi
-
-
Do
-
-
Fr
-
-
Sa
-
-
So
Duration: 3:57, non-stop
Boeing 737-700 (73G)
Boeing 737-700 (73G)
United Airlines UA631
Operates only on 2025-07-30
Mo
-
-
Di
-
-
Mi
Do
-
-
Fr
-
-
Sa
-
-
So
-
-
Duration: 2:22, non-stop
Airbus A319 (319)
Airbus A319 (319)
United Airlines UA631
Operates only on 2025-06-26
Mo
-
-
Di
-
-
Mi
-
-
Do
Fr
-
-
Sa
-
-
So
-
-
Duration: 2:22, non-stop
Boeing 737-700 (73G)
Boeing 737-700 (73G)
United Airlines UA631
Effective 2025-06-27 through 2025-07-29
Mo
Di
Mi
Do
Fr
Sa
-
-
So
-
-
Duration: 2:22, non-stop
Airbus A319 (319)
Airbus A319 (319)
United Airlines UA631
Effective 2025-07-31 through 2025-08-18
Mo
Di
Mi
Do
Fr
Sa
-
-
So
-
-
Duration: 2:22, non-stop
Airbus A319 (319)
Airbus A319 (319)
United Airlines UA631
Operates only on 2025-05-22
Mo
-
-
Di
-
-
Mi
-
-
Do
Fr
-
-
Sa
-
-
So
-
-
Duration: 3:27, non-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
United Airlines UA631
Operates only on 2025-05-23
Mo
-
-
Di
-
-
Mi
-
-
Do
-
-
Fr
Sa
-
-
So
-
-
Duration: 3:28, non-stop
Boeing 737-900 (739)
Boeing 737-900 (739)
United Airlines UA631
Effective 2025-05-24 through 2025-06-25
Mo
Di
Mi
Do
Fr
Sa
So
Duration: 3:28, non-stop
Boeing 737-800 (738)
Boeing 737-800 (738)
This flight number is listed as serving the following routes:
- Atlanta (ATL) - Newark Liberty, New York (EWR)
- Chicago O'Hare (ORD) - George Bush, Houston (IAH)
- Cleveland Hopkins (CLE) - Denver (DEN)
- Dulles, Washington (IAD) - Bozeman (BZN)
- George Bush, Houston (IAH) - Reno (RNO)
- Santa Ana (SNA) - San Francisco (SFO)