United Airlines flight UA 456: Multiple routes

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Daily 07:45 Denver (DEN) 10:59 Austin (AUS)
UA 456 Non-stop Airbus A319 (319) 2:14 Effective 2025-01-07 through 2025-02-12
Daily 08:00 Denver (DEN) 11:07 Austin (AUS)
UA 456 Non-stop Airbus A319 (319) 2:07 Effective from 2025-02-13
Thu 08:05 Denver (DEN) 11:18 Austin (AUS)
UA 456 Non-stop Airbus A319 (319) 2:13 Operates only on 2024-11-28
Tue 08:20 Denver (DEN) 11:32 Austin (AUS)
UA 456 Non-stop Boeing 737-800 (738) 2:12 Valid until 2024-09-24
Mon,Wed-Fri 08:20 Denver (DEN) 11:32 Austin (AUS)
UA 456 Non-stop Airbus A319 (319) 2:12 Valid until 2024-09-27
Sun 08:20 Denver (DEN) 11:32 Austin (AUS)
UA 456 Non-stop Boeing 737 MAX 8 (7M8) 2:12 Effective 2024-09-08 through 2024-09-22
Mon,Wed,Fri,Sun 08:20 Denver (DEN) 11:32 Austin (AUS)
UA 456 Non-stop Airbus A319 (319) 2:12 Effective 2024-09-29 through 2024-10-09
Tue 08:20 Denver (DEN) 11:32 Austin (AUS)
UA 456 Non-stop Boeing 737-900 (739) 2:12 Effective 2024-10-01 through 2024-10-15
Thu 08:20 Denver (DEN) 11:32 Austin (AUS)
UA 456 Non-stop Boeing 737-800 (738) 2:12 Operates only on 2024-10-03
Mon,Wed-Fri,Sun 08:20 Denver (DEN) 11:32 Austin (AUS)
UA 456 Non-stop Airbus A319 (319) 2:12 Effective 2024-10-10 through 2024-10-16
Tue,Thu,Fri 08:20 Denver (DEN) 11:32 Austin (AUS)
UA 456 Non-stop Boeing 737-900 (739) 2:12 Effective 2024-10-17 through 2024-10-22
Sun 08:20 Denver (DEN) 11:32 Austin (AUS)
UA 456 Non-stop Boeing 737 MAX 8 (7M8) 2:12 Operates only on 2024-10-20
Mon 08:20 Denver (DEN) 11:32 Austin (AUS)
UA 456 Non-stop Airbus A320 (320) 2:12 Operates only on 2024-10-21
Wed,Fri 08:20 Denver (DEN) 11:32 Austin (AUS)
UA 456 Non-stop Airbus A319 (319) 2:12 Effective 2024-10-23 through 2024-10-25
Thu 08:20 Denver (DEN) 11:32 Austin (AUS)
UA 456 Non-stop Boeing 737-800 (738) 2:12 Operates only on 2024-10-24
Mon-Fri,Sun 08:20 Denver (DEN) 11:33 Austin (AUS)
UA 456 Non-stop Airbus A319 (319) 2:13 Effective 2024-10-27 through 2024-11-27
Mon,Sun 08:20 Denver (DEN) 11:33 Austin (AUS)
UA 456 Non-stop Airbus A319 (319) 2:13 Effective 2024-12-01 through 2024-12-02
Tue,Wed 09:40 Phoenix Sky Harbor (PHX) 3 15:55 Dulles, Washington (IAD)
UA 456 Non-stop Boeing 737 MAX 9 (7M9) 4:15 Effective 2024-12-24 through 2024-12-25
Daily 18:52 San Diego (SAN) 2 20:31 San Francisco (SFO) 3
UA 456 Non-stop Boeing 737-900 (739) 1:39 Effective 2024-12-03 through 2024-12-18
Mon,Thu-Sun 19:13 San Diego (SAN) 2 20:58 San Francisco (SFO) 3
UA 456 Non-stop Boeing 737-800 (738) 1:45 Effective 2024-12-19 through 2024-12-30
Daily 19:13 San Diego (SAN) 2 20:58 San Francisco (SFO) 3
UA 456 Non-stop Boeing 737-800 (738) 1:45 Effective 2024-12-31 through 2025-01-06
Daily 22:50 San Francisco (SFO) 3 05:06 Chicago O'Hare (ORD) 1
UA 456 Non-stop Boeing 757-300 (753) 4:16 Effective 2024-12-03 through 2024-12-18
The flight arrives 1 day after departure.
Fri,Sat 23:30 Reno (RNO) 05:19 Chicago O'Hare (ORD) 1
UA 456 Non-stop Boeing 737-700 (73G) 3:49 Effective 2024-11-29 through 2024-11-30
The flight arrives 1 day after departure.
Non-Direct Flights:
Daily 18:52 San Diego (SAN) 2 05:06 Chicago O'Hare (ORD) 1
UA 456 1-stop Boeing 737-900 (739) 8:14 Effective 2024-12-03 through 2024-12-18
The flight arrives 1 day after departure.
This flight number is listed as serving the following routes:
United Airlines flight UA 456: Multiple routes
Select flight date:
FLIGHT SCHEDULE
Direct Flights:

United Airlines UA456
Effective 2025-01-07 through 2025-02-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:14, non-stop
Airbus A319 (319)

United Airlines UA456
Effective from 2025-02-13
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:07, non-stop
Airbus A319 (319)

United Airlines UA456
Operates only on 2024-11-28
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:13, non-stop
Airbus A319 (319)

United Airlines UA456
Valid until 2024-09-24
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:12, non-stop
Boeing 737-800 (738)

United Airlines UA456
Valid until 2024-09-27
Mon
Tue
-
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 2:12, non-stop
Airbus A319 (319)

United Airlines UA456
Effective 2024-09-08 through 2024-09-22
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:12, non-stop
Boeing 737 MAX 8 (7M8)

United Airlines UA456
Effective 2024-09-29 through 2024-10-09
Mon
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
Duration: 2:12, non-stop
Airbus A319 (319)

United Airlines UA456
Effective 2024-10-01 through 2024-10-15
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:12, non-stop
Boeing 737-900 (739)

United Airlines UA456
Operates only on 2024-10-03
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:12, non-stop
Boeing 737-800 (738)

United Airlines UA456
Effective 2024-10-10 through 2024-10-16
Mon
Tue
-
Wed
Thu
Fri
Sat
-
Sun
Duration: 2:12, non-stop
Airbus A319 (319)

United Airlines UA456
Effective 2024-10-17 through 2024-10-22
Mon
-
Tue
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:12, non-stop
Boeing 737-900 (739)

United Airlines UA456
Operates only on 2024-10-20
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:12, non-stop
Boeing 737 MAX 8 (7M8)

United Airlines UA456
Operates only on 2024-10-21
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:12, non-stop
Airbus A320 (320)

United Airlines UA456
Effective 2024-10-23 through 2024-10-25
Mon
-
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
-
Duration: 2:12, non-stop
Airbus A319 (319)

United Airlines UA456
Operates only on 2024-10-24
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:12, non-stop
Boeing 737-800 (738)

United Airlines UA456
Effective 2024-10-27 through 2024-11-27
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 2:13, non-stop
Airbus A319 (319)

United Airlines UA456
Effective 2024-12-01 through 2024-12-02
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:13, non-stop
Airbus A319 (319)

United Airlines UA456
Effective 2024-12-24 through 2024-12-25
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:15, non-stop
Boeing 737 MAX 9 (7M9)

United Airlines UA456
Effective 2024-12-03 through 2024-12-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:39, non-stop
Boeing 737-900 (739)

United Airlines UA456
Effective 2024-12-19 through 2024-12-30
Mon
Tue
-
Wed
-
Thu
Fri
Sat
Sun
Duration: 1:45, non-stop
Boeing 737-800 (738)

United Airlines UA456
Effective 2024-12-31 through 2025-01-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:45, non-stop
Boeing 737-800 (738)

United Airlines UA456
Effective 2024-12-03 through 2024-12-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:16, non-stop
Boeing 757-300 (753)
The flight arrives 1 day after departure.

United Airlines UA456
23:30

05:19(+1)
Effective 2024-11-29 through 2024-11-30
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
Sun
-
Duration: 3:49, non-stop
Boeing 737-700 (73G)
The flight arrives 1 day after departure.

Non-Direct Flights:

United Airlines UA456
Effective 2024-12-03 through 2024-12-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 8:14, 1-stop
Boeing 737-900 (739)
The flight arrives 1 day after departure.
This flight number is listed as serving the following routes:
  • Denver (DEN) - Austin (AUS)
  • Phoenix Sky Harbor (PHX) - Dulles, Washington (IAD)
  • Reno (RNO) - Chicago O'Hare (ORD)
  • San Diego (SAN) - Chicago O'Hare (ORD)
  • San Diego (SAN) - San Francisco (SFO)
  • San Francisco (SFO) - Chicago O'Hare (ORD)