United Airlines flight UA 1246: Multiple routes

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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Tue-Fri 08:00 San Diego (SAN) 2 13:12 Houston George Bush (IAH) C
UA 1246 Non-stop Boeing 737 MAX 9 (7M9) 3:12 Effective 2026-02-12 through 2026-03-04
Mon,Sat,Sun 08:00 San Diego (SAN) 2 13:09 Houston George Bush (IAH) C
UA 1246 Non-stop Boeing 737 MAX 9 (7M9) 3:09 Effective 2026-02-14 through 2026-03-02
Mon,Tue,Fri-Sun 08:25 San Francisco (SFO) 3 10:06 Palm Springs (PSP)
UA 1246 Non-stop Boeing 737-900 (739) 1:41 Valid until 2026-01-05
Wed,Thu 08:25 San Francisco (SFO) 3 10:06 Palm Springs (PSP)
UA 1246 Non-stop Boeing 737-800 (738) 1:41 Valid until 2026-01-01
Daily 08:30 Phoenix Sky Harbor (PHX) 3 13:05 Houston George Bush (IAH) C
UA 1246 Non-stop Boeing 737-900 (739) 2:35 Effective 2026-03-08 through 2026-03-28
Thu-Sat 09:30 Phoenix Sky Harbor (PHX) 3 13:05 Houston George Bush (IAH) C
UA 1246 Non-stop Boeing 737-900 (739) 2:35 Effective 2026-03-05 through 2026-03-07
Mon-Thu,Sat,Sun 13:33 Palm Springs (PSP) 16:45 Denver (DEN)
UA 1246 Non-stop Airbus A319 (319) 2:12 Valid until 2026-01-05
Fri 13:33 Palm Springs (PSP) 16:45 Denver (DEN)
UA 1246 Non-stop Airbus A320 (320) 2:12 Operates only on 2026-01-02
Daily 14:40 Houston George Bush (IAH) C 16:26 Denver (DEN)
UA 1246 Non-stop Airbus A321neo (32Q) 2:46 Effective 2026-03-29 through 2026-04-29
Daily 14:48 Houston George Bush (IAH) C 16:24 Denver (DEN)
UA 1246 Non-stop Airbus A321neo (32Q) 2:36 Effective 2026-04-30 through 2026-05-20
Daily 14:48 Houston George Bush (IAH) C 16:24 Denver (DEN)
UA 1246 Non-stop Boeing 757-300 (753) 2:36 Effective from 2026-05-21
Daily 14:50 Houston George Bush (IAH) C 16:34 Denver (DEN)
UA 1246 Non-stop Boeing 757-300 (753) 2:44 Effective 2026-03-05 through 2026-03-28
Daily 14:53 Houston George Bush (IAH) C 16:33 Denver (DEN)
UA 1246 Non-stop Boeing 757-300 (753) 2:40 Effective 2026-02-12 through 2026-03-04
Daily 17:44 Denver (DEN) 22:46 Pittsburgh (PIT)
UA 1246 Non-stop Boeing 737-900 (739) 3:02 Effective 2026-03-05 through 2026-03-28
Tue 17:50 Denver (DEN) 22:56 Pittsburgh (PIT)
UA 1246 Non-stop Boeing 737 MAX 9 (7M9) 3:06 Effective 2026-01-06 through 2026-02-10
Mon,Wed-Sun 17:50 Denver (DEN) 22:56 Pittsburgh (PIT)
UA 1246 Non-stop Boeing 737-900 (739) 3:06 Effective 2026-01-07 through 2026-02-09
Wed 17:50 Denver (DEN) 22:56 Pittsburgh (PIT)
UA 1246 Non-stop Boeing 737 MAX 9 (7M9) 3:06 Operates only on 2026-02-11
Non-Direct Flights:
Tue-Fri 08:00 San Diego (SAN) 2 16:33 Denver (DEN)
UA 1246 1-stop Boeing 737 MAX 9 (7M9) 7:33 Effective 2026-02-12 through 2026-03-04
Mon,Sat,Sun 08:00 San Diego (SAN) 2 16:33 Denver (DEN)
UA 1246 1-stop Boeing 737 MAX 9 (7M9) 7:33 Effective 2026-02-14 through 2026-03-02
Mon,Tue,Fri-Sun 08:25 San Francisco (SFO) 3 16:45 Denver (DEN)
UA 1246 1-stop Boeing 737-900 (739) 7:20 Valid until 2026-01-05
Wed,Thu 08:25 San Francisco (SFO) 3 16:45 Denver (DEN)
UA 1246 1-stop Boeing 737-800 (738) 7:20 Valid until 2026-01-01
Daily 08:30 Phoenix Sky Harbor (PHX) 3 16:34 Denver (DEN)
UA 1246 1-stop Boeing 737-900 (739) 7:04 Effective 2026-03-08 through 2026-03-28
Thu-Sat 09:30 Phoenix Sky Harbor (PHX) 3 16:34 Denver (DEN)
UA 1246 1-stop Boeing 737-900 (739) 7:04 Effective 2026-03-05 through 2026-03-07
Daily 14:50 Houston George Bush (IAH) C 22:46 Pittsburgh (PIT)
UA 1246 1-stop Boeing 757-300 (753) 6:56 Effective 2026-03-05 through 2026-03-28
Daily 08:30 Phoenix Sky Harbor (PHX) 3 22:46 Pittsburgh (PIT)
UA 1246 2-stop Boeing 737-900 (739) 11:16 Effective 2026-03-08 through 2026-03-28
Thu-Sat 09:30 Phoenix Sky Harbor (PHX) 3 22:46 Pittsburgh (PIT)
UA 1246 2-stop Boeing 737-900 (739) 11:16 Effective 2026-03-05 through 2026-03-07
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This flight number is listed as serving the following routes:
United Airlines flight UA 1246: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

United Airlines UA1246
Effective 2026-02-12 through 2026-03-04
Mon
-
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 3:12, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

United Airlines UA1246
Effective 2026-02-14 through 2026-03-02
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
Duration: 3:09, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

United Airlines UA1246
Valid until 2026-01-05
Mon
Tue
Wed
-
Thu
-
Fri
Sat
Sun
Duration: 1:41, non-stop
Boeing 737-900 (739)

Direct Flights:

United Airlines UA1246
Valid until 2026-01-01
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:41, non-stop
Boeing 737-800 (738)

Direct Flights:

United Airlines UA1246
Effective 2026-03-08 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:35, non-stop
Boeing 737-900 (739)

Direct Flights:

United Airlines UA1246
Effective 2026-03-05 through 2026-03-07
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
Sun
-
Duration: 2:35, non-stop
Boeing 737-900 (739)

Direct Flights:

United Airlines UA1246
Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
-
Sat
Sun
Duration: 2:12, non-stop
Airbus A319 (319)

Direct Flights:

United Airlines UA1246
Operates only on 2026-01-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 2:12, non-stop
Airbus A320 (320)

Direct Flights:

United Airlines UA1246
Effective 2026-03-29 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:46, non-stop
Airbus A321neo (32Q)

Direct Flights:

United Airlines UA1246
Effective 2026-04-30 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:36, non-stop
Airbus A321neo (32Q)

Direct Flights:

United Airlines UA1246
Effective from 2026-05-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:36, non-stop
Boeing 757-300 (753)

Direct Flights:

United Airlines UA1246
Effective 2026-03-05 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:44, non-stop
Boeing 757-300 (753)

Direct Flights:

United Airlines UA1246
Effective 2026-02-12 through 2026-03-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:40, non-stop
Boeing 757-300 (753)

Direct Flights:

United Airlines UA1246
Effective 2026-03-05 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:02, non-stop
Boeing 737-900 (739)

Direct Flights:

United Airlines UA1246
Effective 2026-01-06 through 2026-02-10
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:06, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

United Airlines UA1246
Effective 2026-01-07 through 2026-02-09
Mon
Tue
-
Wed
Thu
Fri
Sat
Sun
Duration: 3:06, non-stop
Boeing 737-900 (739)

Direct Flights:

United Airlines UA1246
Operates only on 2026-02-11
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:06, non-stop
Boeing 737 MAX 9 (7M9)

Non-Direct Flights:

United Airlines UA1246
Effective 2026-02-12 through 2026-03-04
Mon
-
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 7:33, 1-stop
Boeing 737 MAX 9 (7M9)

Non-Direct Flights:

United Airlines UA1246
Effective 2026-02-14 through 2026-03-02
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
Duration: 7:33, 1-stop
Boeing 737 MAX 9 (7M9)

Non-Direct Flights:

United Airlines UA1246
Valid until 2026-01-05
Mon
Tue
Wed
-
Thu
-
Fri
Sat
Sun
Duration: 7:20, 1-stop
Boeing 737-900 (739)

Non-Direct Flights:

United Airlines UA1246
Valid until 2026-01-01
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 7:20, 1-stop
Boeing 737-800 (738)

Non-Direct Flights:

United Airlines UA1246
Effective 2026-03-08 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 7:04, 1-stop
Boeing 737-900 (739)

Non-Direct Flights:

United Airlines UA1246
Effective 2026-03-05 through 2026-03-07
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
Sun
-
Duration: 7:04, 1-stop
Boeing 737-900 (739)

Non-Direct Flights:

United Airlines UA1246
Effective 2026-03-05 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 6:56, 1-stop
Boeing 757-300 (753)

Non-Direct Flights:

United Airlines UA1246
Effective 2026-03-08 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 11:16, 2-stop
Boeing 737-900 (739)

Non-Direct Flights:

United Airlines UA1246
Effective 2026-03-05 through 2026-03-07
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
Sun
-
Duration: 11:16, 2-stop
Boeing 737-900 (739)
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This flight number is listed as serving the following routes:
  • Denver (DEN) - Pittsburgh (PIT)
  • Houston George Bush (IAH) - Denver (DEN)
  • Houston George Bush (IAH) - Pittsburgh (PIT)
  • Palm Springs (PSP) - Denver (DEN)
  • Phoenix Sky Harbor (PHX) - Denver (DEN)
  • Phoenix Sky Harbor (PHX) - Houston George Bush (IAH)
  • Phoenix Sky Harbor (PHX) - Pittsburgh (PIT)
  • San Diego (SAN) - Denver (DEN)
  • San Diego (SAN) - Houston George Bush (IAH)
  • San Francisco (SFO) - Denver (DEN)
  • San Francisco (SFO) - Palm Springs (PSP)