United Airlines flight UA 1651: Multiple routes

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Mon,Thu-Sun 05:15 Sacramento (SMF) A 11:00 Houston George Bush (IAH) C
UA 1651 Non-stop Boeing 737-800 (738) 3:45 Effective 2026-01-08 through 2026-02-09
Daily 08:00 Kansas City (MCI) 10:17 Houston George Bush (IAH) C
UA 1651 Non-stop Airbus A320 (320) 2:17 Effective 2026-02-12 through 2026-03-04
Daily 10:50 Buffalo (BUF) 11:45 Chicago O'Hare (ORD) 1
UA 1651 Non-stop Airbus A319 (319) 1:55 Effective 2026-05-21 through 2026-09-07
Daily 11:55 Houston George Bush (IAH) C 13:58 Nashville (BNA)
UA 1651 Non-stop Airbus A320 (320) 2:03 Effective 2026-01-06 through 2026-02-03
Daily 11:55 Houston George Bush (IAH) C 13:58 Nashville (BNA)
UA 1651 Non-stop Airbus A320 (320) 2:03 Effective 2026-02-05 through 2026-02-11
Tue 11:55 Houston George Bush (IAH) C 13:55 Nashville (BNA)
UA 1651 Non-stop Boeing 737-800 (738) 2:00 Effective 2026-03-10 through 2026-03-24
Daily 12:00 Houston George Bush (IAH) C 14:02 Nashville (BNA)
UA 1651 Non-stop Airbus A320 (320) 2:02 Effective 2026-02-12 through 2026-03-04
Daily 12:00 Houston George Bush (IAH) C 13:52 Nashville (BNA)
UA 1651 Non-stop Airbus A319 (319) 1:52 Effective from 2026-09-08
Daily 12:45 Chicago O'Hare (ORD) 1 15:14 New Orleans (MSY)
UA 1651 Non-stop Airbus A320 (320) 2:29 Effective 2026-05-21 through 2026-09-07
Daily 13:15 Houston George Bush (IAH) C 15:07 Nashville (BNA)
UA 1651 Non-stop Boeing 737 MAX 9 (7M9) 1:52 Effective 2026-04-30 through 2026-05-20
Daily 13:28 Houston George Bush (IAH) C 15:31 Nashville (BNA)
UA 1651 Non-stop Boeing 737 MAX 8 (7M8) 2:03 Effective 2026-03-29 through 2026-04-29
Mon,Wed-Sun 13:31 Houston George Bush (IAH) C 15:31 Nashville (BNA)
UA 1651 Non-stop Boeing 737-800 (738) 2:00 Effective 2026-03-05 through 2026-03-28
Mon,Thu-Sun 16:55 Savannah (SAV) 18:29 Chicago O'Hare (ORD) 1
UA 1651 Non-stop Boeing 737-700 (73G) 2:34 Valid until 2026-01-05
Mon,Tue,Thu-Sun 21:40 Chicago O'Hare (ORD) 1 23:38 Denver (DEN)
UA 1651 Non-stop Airbus A321neo (32Q) 2:58 Valid until 2026-01-05
Non-Direct Flights:
Mon,Thu-Sun 05:15 Sacramento (SMF) A 13:58 Nashville (BNA)
UA 1651 1-stop Boeing 737-800 (738) 6:43 Effective 2026-01-08 through 2026-02-09
Daily 08:00 Kansas City (MCI) 14:02 Nashville (BNA)
UA 1651 1-stop Airbus A320 (320) 6:02 Effective 2026-02-12 through 2026-03-04
Daily 10:50 Buffalo (BUF) 15:14 New Orleans (MSY)
UA 1651 1-stop Airbus A319 (319) 5:24 Effective 2026-05-21 through 2026-09-07
Mon,Thu-Sun 16:55 Savannah (SAV) 23:38 Denver (DEN)
UA 1651 1-stop Boeing 737-700 (73G) 8:43 Valid until 2026-01-05
This flight number is listed as serving the following routes:


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United Airlines flight UA 1651: Multiple routes
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
United Airlines UA1651
05:15
Sacramento (SMF) A

11:00
Houston George Bush (IAH) C
Effective 2026-01-08 through 2026-02-09
Mon
Tue
-
Wed
-
Thu
Fri
Sat
Sun
Duration: 3:45, non-stop
Boeing 737-800 (738)
Direct Flights:
United Airlines UA1651
08:00
Kansas City (MCI)

10:17
Houston George Bush (IAH) C
Effective 2026-02-12 through 2026-03-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:17, non-stop
Airbus A320 (320)
Direct Flights:
United Airlines UA1651
10:50
Buffalo (BUF)

11:45
Chicago O'Hare (ORD) 1
Effective 2026-05-21 through 2026-09-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:55, non-stop
Airbus A319 (319)
Direct Flights:
United Airlines UA1651
11:55
Houston George Bush (IAH) C

13:58
Nashville (BNA)
Effective 2026-01-06 through 2026-02-03
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:03, non-stop
Airbus A320 (320)
Direct Flights:
United Airlines UA1651
11:55
Houston George Bush (IAH) C

13:58
Nashville (BNA)
Effective 2026-02-05 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:03, non-stop
Airbus A320 (320)
Direct Flights:
United Airlines UA1651
11:55
Houston George Bush (IAH) C

13:55
Nashville (BNA)
Effective 2026-03-10 through 2026-03-24
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:00, non-stop
Boeing 737-800 (738)
Direct Flights:
United Airlines UA1651
12:00
Houston George Bush (IAH) C

14:02
Nashville (BNA)
Effective 2026-02-12 through 2026-03-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:02, non-stop
Airbus A320 (320)
Direct Flights:
United Airlines UA1651
12:00
Houston George Bush (IAH) C

13:52
Nashville (BNA)
Effective from 2026-09-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:52, non-stop
Airbus A319 (319)
Direct Flights:
United Airlines UA1651
12:45
Chicago O'Hare (ORD) 1

15:14
New Orleans (MSY)
Effective 2026-05-21 through 2026-09-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:29, non-stop
Airbus A320 (320)
Direct Flights:
United Airlines UA1651
13:15
Houston George Bush (IAH) C

15:07
Nashville (BNA)
Effective 2026-04-30 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:52, non-stop
Boeing 737 MAX 9 (7M9)
Direct Flights:
United Airlines UA1651
13:28
Houston George Bush (IAH) C

15:31
Nashville (BNA)
Effective 2026-03-29 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:03, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
United Airlines UA1651
13:31
Houston George Bush (IAH) C

15:31
Nashville (BNA)
Effective 2026-03-05 through 2026-03-28
Mon
Tue
-
Wed
Thu
Fri
Sat
Sun
Duration: 2:00, non-stop
Boeing 737-800 (738)
Direct Flights:
United Airlines UA1651
16:55
Savannah (SAV)

18:29
Chicago O'Hare (ORD) 1
Valid until 2026-01-05
Mon
Tue
-
Wed
-
Thu
Fri
Sat
Sun
Duration: 2:34, non-stop
Boeing 737-700 (73G)
Direct Flights:
United Airlines UA1651
21:40
Chicago O'Hare (ORD) 1

23:38
Denver (DEN)
Valid until 2026-01-05
Mon
Tue
Wed
-
Thu
Fri
Sat
Sun
Duration: 2:58, non-stop
Airbus A321neo (32Q)
Non-Direct Flights:
United Airlines UA1651
05:15
Sacramento (SMF) A

13:58
Nashville (BNA)
Effective 2026-01-08 through 2026-02-09
Mon
Tue
-
Wed
-
Thu
Fri
Sat
Sun
Duration: 6:43, 1-stop
Boeing 737-800 (738)
Non-Direct Flights:
United Airlines UA1651
08:00
Kansas City (MCI)

14:02
Nashville (BNA)
Effective 2026-02-12 through 2026-03-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 6:02, 1-stop
Airbus A320 (320)
Non-Direct Flights:
United Airlines UA1651
10:50
Buffalo (BUF)

15:14
New Orleans (MSY)
Effective 2026-05-21 through 2026-09-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 5:24, 1-stop
Airbus A319 (319)
Non-Direct Flights:
United Airlines UA1651
16:55
Savannah (SAV)

23:38
Denver (DEN)
Valid until 2026-01-05
Mon
Tue
-
Wed
-
Thu
Fri
Sat
Sun
Duration: 8:43, 1-stop
Boeing 737-700 (73G)
This flight number is listed as serving the following routes:
  • Buffalo (BUF) - Chicago O'Hare (ORD)
  • Buffalo (BUF) - New Orleans (MSY)
  • Chicago O'Hare (ORD) - Denver (DEN)
  • Chicago O'Hare (ORD) - New Orleans (MSY)
  • Houston George Bush (IAH) - Nashville (BNA)
  • Kansas City (MCI) - Houston George Bush (IAH)
  • Kansas City (MCI) - Nashville (BNA)
  • Sacramento (SMF) - Houston George Bush (IAH)
  • Sacramento (SMF) - Nashville (BNA)
  • Savannah (SAV) - Chicago O'Hare (ORD)
  • Savannah (SAV) - Denver (DEN)
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