United Airlines flight UA 1631: Multiple routes

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Thu 06:49 Grand Rapids (GRR) 08:41 George Bush, Houston (IAH) C
UA 1631 Non-stop Boeing 737-900 (739) 2:52 Operates only on 2024-09-26
Tue,Wed,Fri,Sun 07:59 Newark Liberty, New York (EWR) C 09:58 Myrtle Beach (MYR)
UA 1631 Non-stop Boeing 737 MAX 8 (7M8) 1:59 Valid until 2024-09-08
Mon 07:59 Newark Liberty, New York (EWR) C 09:58 Myrtle Beach (MYR)
UA 1631 Non-stop Boeing 737-900 (739) 1:59 Operates only on 2024-09-02
Mon,Tue,Thu 07:59 Newark Liberty, New York (EWR) C 09:58 Myrtle Beach (MYR)
UA 1631 Non-stop Boeing 737-700 (73G) 1:59 Effective 2024-09-05 through 2024-09-24
Wed,Fri,Sun 07:59 Newark Liberty, New York (EWR) C 09:58 Myrtle Beach (MYR)
UA 1631 Non-stop Boeing 737 MAX 8 (7M8) 1:59 Effective 2024-09-11 through 2024-09-25
Daily 10:45 Boston Logan (BOS) B 12:41 Chicago O'Hare (ORD) 1
UA 1631 Non-stop Boeing 737-800 (738) 2:56 Effective 2024-10-27 through 2024-12-06
Mon-Fri,Sun 10:45 Boston Logan (BOS) B 12:41 Chicago O'Hare (ORD) 1
UA 1631 Non-stop Boeing 737-800 (738) 2:56 Effective 2024-12-08 through 2024-12-18
Mon,Fri 11:20 Boston Logan (BOS) B 13:03 Chicago O'Hare (ORD) 1
UA 1631 Non-stop Boeing 737-800 (738) 2:43 Effective 2024-09-27 through 2024-10-14
Thu 11:20 Boston Logan (BOS) B 13:03 Chicago O'Hare (ORD) 1
UA 1631 Non-stop Boeing 737 MAX 9 (7M9) 2:43 Effective 2024-10-03 through 2024-10-24
Mon,Fri 11:20 Boston Logan (BOS) B 13:03 Chicago O'Hare (ORD) 1
UA 1631 Non-stop Boeing 737-800 (738) 2:43 Effective 2024-10-21 through 2024-10-25
Fri,Sun 11:55 George Bush, Houston (IAH) C 15:05 Atlanta (ATL) N
UA 1631 Non-stop Airbus A319 (319) 2:10 Effective 2024-10-18 through 2024-10-20
Daily 15:29 Montrose (MTJ) 16:40 Denver (DEN)
UA 1631 Non-stop Airbus A319 (319) 1:11 Effective 2024-12-19 through 2025-01-06
Mon-Fri,Sun 15:40 Chicago O'Hare (ORD) 1 17:39 Grand Rapids (GRR)
UA 1631 Non-stop Boeing 737-700 (73G) 0:59 Effective 2024-09-27 through 2024-10-11
Sat 15:40 Chicago O'Hare (ORD) 1 17:39 Grand Rapids (GRR)
UA 1631 Non-stop Boeing 737-800 (738) 0:59 Effective 2024-09-28 through 2024-10-05
Sat 15:40 Chicago O'Hare (ORD) 1 17:39 Grand Rapids (GRR)
UA 1631 Non-stop Boeing 737-900 (739) 0:59 Operates only on 2024-10-12
Sat,Sun 15:40 Chicago O'Hare (ORD) 1 17:39 Grand Rapids (GRR)
UA 1631 Non-stop Boeing 737-800 (738) 0:59 Effective 2024-10-13 through 2024-10-19
Mon-Thu 15:40 Chicago O'Hare (ORD) 1 17:39 Grand Rapids (GRR)
UA 1631 Non-stop Boeing 737-700 (73G) 0:59 Effective 2024-10-14 through 2024-10-24
Fri 15:40 Chicago O'Hare (ORD) 1 17:39 Grand Rapids (GRR)
UA 1631 Non-stop Boeing 737-700 (73G) 0:59 Operates only on 2024-10-25
Sat 15:40 Chicago O'Hare (ORD) 1 17:39 Grand Rapids (GRR)
UA 1631 Non-stop Boeing 737-900 (739) 0:59 Operates only on 2024-10-26
Daily 17:20 Denver (DEN) 18:56 Salt Lake City (SLC)
UA 1631 Non-stop Airbus A320 (320) 1:36 Effective 2024-12-19 through 2025-01-06
Daily 17:20 Denver (DEN) 18:55 Salt Lake City (SLC)
UA 1631 Non-stop Airbus A320 (320) 1:35 Effective 2025-01-07 through 2025-02-12
Daily 22:50 Seattle-Tacoma (SEA) 04:50 Chicago O'Hare (ORD) 1
UA 1631 Non-stop Airbus A320 (320) 4:00 Effective 2025-02-13 through 2025-03-07
The flight arrives 1 day after departure.
Daily 22:50 Seattle-Tacoma (SEA) 04:50 Chicago O'Hare (ORD) 1
UA 1631 Non-stop Airbus A320 (320) 4:00 Effective from 2025-03-09
The flight arrives 1 day after departure.
Sat 23:50 Seattle-Tacoma (SEA) 06:47 Chicago O'Hare (ORD) 1
UA 1631 Non-stop Boeing 737 MAX 8 (7M8) 3:57 Operates only on 2025-03-08
The flight arrives 1 day after departure.
Non-Direct Flights:
Mon,Fri 11:20 Boston Logan (BOS) B 17:39 Grand Rapids (GRR)
UA 1631 1-stop Boeing 737-800 (738) 6:19 Effective 2024-09-27 through 2024-10-14
Thu 11:20 Boston Logan (BOS) B 17:39 Grand Rapids (GRR)
UA 1631 1-stop Boeing 737 MAX 9 (7M9) 6:19 Effective 2024-10-03 through 2024-10-24
Mon,Fri 11:20 Boston Logan (BOS) B 17:39 Grand Rapids (GRR)
UA 1631 1-stop Boeing 737-800 (738) 6:19 Effective 2024-10-21 through 2024-10-25
Daily 15:29 Montrose (MTJ) 18:56 Salt Lake City (SLC)
UA 1631 1-stop Airbus A319 (319) 3:27 Effective 2024-12-19 through 2025-01-06
This flight number is listed as serving the following routes:


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United Airlines flight UA 1631: Multiple routes
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
United Airlines UA1631
06:49
Grand Rapids (GRR)

08:41
George Bush, Houston (IAH) C
Operates only on 2024-09-26
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:52, non-stop
Boeing 737-900 (739)
United Airlines UA1631
07:59
Newark Liberty, New York (EWR) C

09:58
Myrtle Beach (MYR)
Valid until 2024-09-08
Mon
-
Tue
Wed
Thu
-
Fri
Sat
-
Sun
Duration: 1:59, non-stop
Boeing 737 MAX 8 (7M8)
United Airlines UA1631
07:59
Newark Liberty, New York (EWR) C

09:58
Myrtle Beach (MYR)
Operates only on 2024-09-02
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:59, non-stop
Boeing 737-900 (739)
United Airlines UA1631
07:59
Newark Liberty, New York (EWR) C

09:58
Myrtle Beach (MYR)
Effective 2024-09-05 through 2024-09-24
Mon
Tue
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:59, non-stop
Boeing 737-700 (73G)
United Airlines UA1631
07:59
Newark Liberty, New York (EWR) C

09:58
Myrtle Beach (MYR)
Effective 2024-09-11 through 2024-09-25
Mon
-
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
Duration: 1:59, non-stop
Boeing 737 MAX 8 (7M8)
United Airlines UA1631
10:45
Boston Logan (BOS) B

12:41
Chicago O'Hare (ORD) 1
Effective 2024-10-27 through 2024-12-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:56, non-stop
Boeing 737-800 (738)
United Airlines UA1631
10:45
Boston Logan (BOS) B

12:41
Chicago O'Hare (ORD) 1
Effective 2024-12-08 through 2024-12-18
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 2:56, non-stop
Boeing 737-800 (738)
United Airlines UA1631
11:20
Boston Logan (BOS) B

13:03
Chicago O'Hare (ORD) 1
Effective 2024-09-27 through 2024-10-14
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 2:43, non-stop
Boeing 737-800 (738)
United Airlines UA1631
11:20
Boston Logan (BOS) B

13:03
Chicago O'Hare (ORD) 1
Effective 2024-10-03 through 2024-10-24
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:43, non-stop
Boeing 737 MAX 9 (7M9)
United Airlines UA1631
11:20
Boston Logan (BOS) B

13:03
Chicago O'Hare (ORD) 1
Effective 2024-10-21 through 2024-10-25
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 2:43, non-stop
Boeing 737-800 (738)
United Airlines UA1631
11:55
George Bush, Houston (IAH) C

15:05
Atlanta (ATL) N
Effective 2024-10-18 through 2024-10-20
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 2:10, non-stop
Airbus A319 (319)
United Airlines UA1631
15:29
Montrose (MTJ)

16:40
Denver (DEN)
Effective 2024-12-19 through 2025-01-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:11, non-stop
Airbus A319 (319)
United Airlines UA1631
15:40
Chicago O'Hare (ORD) 1

17:39
Grand Rapids (GRR)
Effective 2024-09-27 through 2024-10-11
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 0:59, non-stop
Boeing 737-700 (73G)
United Airlines UA1631
15:40
Chicago O'Hare (ORD) 1

17:39
Grand Rapids (GRR)
Effective 2024-09-28 through 2024-10-05
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 0:59, non-stop
Boeing 737-800 (738)
United Airlines UA1631
15:40
Chicago O'Hare (ORD) 1

17:39
Grand Rapids (GRR)
Operates only on 2024-10-12
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 0:59, non-stop
Boeing 737-900 (739)
United Airlines UA1631
15:40
Chicago O'Hare (ORD) 1

17:39
Grand Rapids (GRR)
Effective 2024-10-13 through 2024-10-19
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
Duration: 0:59, non-stop
Boeing 737-800 (738)
United Airlines UA1631
15:40
Chicago O'Hare (ORD) 1

17:39
Grand Rapids (GRR)
Effective 2024-10-14 through 2024-10-24
Mon
Tue
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 0:59, non-stop
Boeing 737-700 (73G)
United Airlines UA1631
15:40
Chicago O'Hare (ORD) 1

17:39
Grand Rapids (GRR)
Operates only on 2024-10-25
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 0:59, non-stop
Boeing 737-700 (73G)
United Airlines UA1631
15:40
Chicago O'Hare (ORD) 1

17:39
Grand Rapids (GRR)
Operates only on 2024-10-26
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 0:59, non-stop
Boeing 737-900 (739)
United Airlines UA1631
17:20
Denver (DEN)

18:56
Salt Lake City (SLC)
Effective 2024-12-19 through 2025-01-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:36, non-stop
Airbus A320 (320)
United Airlines UA1631
17:20
Denver (DEN)

18:55
Salt Lake City (SLC)
Effective 2025-01-07 through 2025-02-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:35, non-stop
Airbus A320 (320)
United Airlines UA1631
22:50
Seattle-Tacoma (SEA)

04:50(+1)
Chicago O'Hare (ORD) 1
Effective 2025-02-13 through 2025-03-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:00, non-stop
Airbus A320 (320)
The flight arrives 1 day after departure.
United Airlines UA1631
22:50
Seattle-Tacoma (SEA)

04:50(+1)
Chicago O'Hare (ORD) 1
Effective from 2025-03-09
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:00, non-stop
Airbus A320 (320)
The flight arrives 1 day after departure.
United Airlines UA1631
23:50
Seattle-Tacoma (SEA)

06:47(+1)
Chicago O'Hare (ORD) 1
Operates only on 2025-03-08
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:57, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.
Non-Direct Flights:
United Airlines UA1631
11:20
Boston Logan (BOS) B

17:39
Grand Rapids (GRR)
Effective 2024-09-27 through 2024-10-14
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 6:19, 1-stop
Boeing 737-800 (738)
United Airlines UA1631
11:20
Boston Logan (BOS) B

17:39
Grand Rapids (GRR)
Effective 2024-10-03 through 2024-10-24
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 6:19, 1-stop
Boeing 737 MAX 9 (7M9)
United Airlines UA1631
11:20
Boston Logan (BOS) B

17:39
Grand Rapids (GRR)
Effective 2024-10-21 through 2024-10-25
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 6:19, 1-stop
Boeing 737-800 (738)
United Airlines UA1631
15:29
Montrose (MTJ)

18:56
Salt Lake City (SLC)
Effective 2024-12-19 through 2025-01-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:27, 1-stop
Airbus A319 (319)
This flight number is listed as serving the following routes:
  • Boston Logan (BOS) - Chicago O'Hare (ORD)
  • Boston Logan (BOS) - Grand Rapids (GRR)
  • Chicago O'Hare (ORD) - Grand Rapids (GRR)
  • Denver (DEN) - Salt Lake City (SLC)
  • George Bush, Houston (IAH) - Atlanta (ATL)
  • Grand Rapids (GRR) - George Bush, Houston (IAH)
  • Montrose (MTJ) - Denver (DEN)
  • Montrose (MTJ) - Salt Lake City (SLC)
  • Newark Liberty, New York (EWR) - Myrtle Beach (MYR)
  • Seattle-Tacoma (SEA) - Chicago O'Hare (ORD)
All United Airlines flights
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