United Airlines flight UA 1256: Multiple routes

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FLIGHT SCHEDULE
Direct Flights:
Daily 06:30 San Francisco (SFO) 3 10:10 Denver (DEN)
UA 1256 Non-stop Airbus A321neo (32Q) 2:40 Effective 2025-08-01 through 2025-08-18
Thu 08:10 Norfolk (ORF) 10:08 Denver (DEN)
UA 1256 Non-stop Airbus A319 (319) 3:58 Operates only on 2025-06-26
Daily 08:10 Norfolk (ORF) 10:08 Denver (DEN)
UA 1256 Non-stop Boeing 737-900 (739) 3:58 Effective 2025-06-27 through 2025-07-31
Daily 08:15 Charlotte (CLT) 10:05 Denver (DEN)
UA 1256 Non-stop Boeing 737 MAX 8 (7M8) 3:50 Valid until 2025-05-21
Daily 08:15 Charlotte (CLT) 09:55 Denver (DEN)
UA 1256 Non-stop Boeing 737 MAX 8 (7M8) 3:40 Effective 2025-08-19 through 2025-09-24
Daily 08:15 Charlotte (CLT) 09:55 Denver (DEN)
UA 1256 Non-stop Boeing 737-800 (738) 3:40 Effective from 2025-10-26
Daily 08:30 Charlotte (CLT) 10:09 Denver (DEN)
UA 1256 Non-stop Airbus A319 (319) 3:39 Effective 2025-09-25 through 2025-10-25
Daily 08:40 Charlotte (CLT) 10:18 Denver (DEN)
UA 1256 Non-stop Boeing 737 MAX 8 (7M8) 3:38 Effective 2025-05-22 through 2025-06-25
Sat 13:25 Denver (DEN) 14:22 Hayden (HDN)
UA 1256 Non-stop Boeing 737-800 (738) 0:57 Effective 2025-06-28 through 2025-08-16
Mon,Wed-Fri,Sun 13:29 Denver (DEN) 14:26 Hayden (HDN)
UA 1256 Non-stop Airbus A319 (319) 0:57 Effective 2025-06-26 through 2025-08-18
Tue 13:37 Denver (DEN) 14:34 Hayden (HDN)
UA 1256 Non-stop Airbus A319 (319) 0:57 Effective 2025-07-01 through 2025-08-12
Non-Direct Flights:
Mon,Wed-Fri,Sun 06:30 San Francisco (SFO) 3 14:26 Hayden (HDN)
UA 1256 1-stop Airbus A321neo (32Q) 6:56 Effective 2025-08-01 through 2025-08-18
Sat 06:30 San Francisco (SFO) 3 14:22 Hayden (HDN)
UA 1256 1-stop Airbus A321neo (32Q) 6:52 Effective 2025-08-02 through 2025-08-16
Tue 06:30 San Francisco (SFO) 3 14:34 Hayden (HDN)
UA 1256 1-stop Airbus A321neo (32Q) 7:04 Effective 2025-08-05 through 2025-08-12
Thu 08:10 Norfolk (ORF) 14:26 Hayden (HDN)
UA 1256 1-stop Airbus A319 (319) 8:16 Operates only on 2025-06-26
Mon,Wed-Fri,Sun 08:10 Norfolk (ORF) 14:26 Hayden (HDN)
UA 1256 1-stop Boeing 737-900 (739) 8:16 Effective 2025-06-27 through 2025-07-31
Sat 08:10 Norfolk (ORF) 14:22 Hayden (HDN)
UA 1256 1-stop Boeing 737-900 (739) 8:12 Effective 2025-06-28 through 2025-07-26
Tue 08:10 Norfolk (ORF) 14:34 Hayden (HDN)
UA 1256 1-stop Boeing 737-900 (739) 8:24 Effective 2025-07-01 through 2025-07-29
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This flight number is listed as serving the following routes:
United Airlines flight UA 1256: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

United Airlines UA1256
Effective 2025-08-01 through 2025-08-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:40, non-stop
Airbus A321neo (32Q)

United Airlines UA1256
Operates only on 2025-06-26
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 3:58, non-stop
Airbus A319 (319)

United Airlines UA1256
Effective 2025-06-27 through 2025-07-31
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:58, non-stop
Boeing 737-900 (739)

United Airlines UA1256
Valid until 2025-05-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:50, non-stop
Boeing 737 MAX 8 (7M8)

United Airlines UA1256
Effective 2025-08-19 through 2025-09-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:40, non-stop
Boeing 737 MAX 8 (7M8)

United Airlines UA1256
Effective from 2025-10-26
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:40, non-stop
Boeing 737-800 (738)

United Airlines UA1256
Effective 2025-09-25 through 2025-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:39, non-stop
Airbus A319 (319)

United Airlines UA1256
Effective 2025-05-22 through 2025-06-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:38, non-stop
Boeing 737 MAX 8 (7M8)

United Airlines UA1256
Effective 2025-06-28 through 2025-08-16
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 0:57, non-stop
Boeing 737-800 (738)

United Airlines UA1256
Effective 2025-06-26 through 2025-08-18
Mon
Tue
-
Wed
Thu
Fri
Sat
-
Sun
Duration: 0:57, non-stop
Airbus A319 (319)

United Airlines UA1256
Effective 2025-07-01 through 2025-08-12
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 0:57, non-stop
Airbus A319 (319)

Non-Direct Flights:

United Airlines UA1256
Effective 2025-08-01 through 2025-08-18
Mon
Tue
-
Wed
Thu
Fri
Sat
-
Sun
Duration: 6:56, 1-stop
Airbus A321neo (32Q)

United Airlines UA1256
Effective 2025-08-02 through 2025-08-16
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 6:52, 1-stop
Airbus A321neo (32Q)

United Airlines UA1256
Effective 2025-08-05 through 2025-08-12
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 7:04, 1-stop
Airbus A321neo (32Q)

United Airlines UA1256
Operates only on 2025-06-26
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 8:16, 1-stop
Airbus A319 (319)

United Airlines UA1256
Effective 2025-06-27 through 2025-07-31
Mon
Tue
-
Wed
Thu
Fri
Sat
-
Sun
Duration: 8:16, 1-stop
Boeing 737-900 (739)

United Airlines UA1256
Effective 2025-06-28 through 2025-07-26
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 8:12, 1-stop
Boeing 737-900 (739)

United Airlines UA1256
Effective 2025-07-01 through 2025-07-29
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 8:24, 1-stop
Boeing 737-900 (739)
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Parallax here -
This flight number is listed as serving the following routes:
  • Charlotte (CLT) - Denver (DEN)
  • Denver (DEN) - Hayden (HDN)
  • Norfolk (ORF) - Denver (DEN)
  • Norfolk (ORF) - Hayden (HDN)
  • San Francisco (SFO) - Denver (DEN)
  • San Francisco (SFO) - Hayden (HDN)