United Airlines flight UA 1943: Multiple routes

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FLIGHT SCHEDULE
Direct Flights:
Daily 16:15 Santa Ana (SNA) 19:36 Denver (DEN)
UA 1943 Non-stop Boeing 737 MAX 8 (7M8) 2:21 Effective 2025-09-25 through 2025-10-25
Daily 16:18 Sacramento (SMF) A 19:35 Denver (DEN)
UA 1943 Non-stop Boeing 737-800 (738) 2:17 Effective 2025-08-19 through 2025-09-24
Daily 16:18 Sacramento (SMF) A 19:35 Denver (DEN)
UA 1943 Non-stop Boeing 737-900 (739) 2:17 Effective 2025-10-26 through 2025-12-17
Daily 16:18 Sacramento (SMF) A 19:35 Denver (DEN)
UA 1943 Non-stop Boeing 737-900 (739) 2:17 Effective from 2026-01-06
Daily 18:00 Chicago O'Hare (ORD) 1 19:55 Denver (DEN)
UA 1943 Non-stop Airbus A321neo (32Q) 2:55 Valid until 2025-05-20
Wed 18:00 Chicago O'Hare (ORD) 1 19:55 Denver (DEN)
UA 1943 Non-stop Boeing 737-900 (739) 2:55 Operates only on 2025-05-21
Mon-Fri 18:04 Salt Lake City (SLC) 19:40 Denver (DEN)
UA 1943 Non-stop Airbus A320 (320) 1:36 Effective 2025-05-22 through 2025-05-30
Sun 18:04 Salt Lake City (SLC) 19:40 Denver (DEN)
UA 1943 Non-stop Airbus A319 (319) 1:36 Operates only on 2025-05-25
Mon-Fri,Sun 18:04 Salt Lake City (SLC) 19:40 Denver (DEN)
UA 1943 Non-stop Airbus A320 (320) 1:36 Effective 2025-06-01 through 2025-06-25
Mon,Wed-Fri,Sun 18:06 Salt Lake City (SLC) 19:35 Denver (DEN)
UA 1943 Non-stop Airbus A320 (320) 1:29 Effective 2025-06-26 through 2025-07-03
Tue 18:06 Salt Lake City (SLC) 19:35 Denver (DEN)
UA 1943 Non-stop Airbus A319 (319) 1:29 Effective 2025-07-01 through 2025-07-29
Fri 18:06 Salt Lake City (SLC) 19:35 Denver (DEN)
UA 1943 Non-stop Airbus A319 (319) 1:29 Operates only on 2025-07-04
Mon,Wed-Fri,Sun 18:06 Salt Lake City (SLC) 19:35 Denver (DEN)
UA 1943 Non-stop Airbus A320 (320) 1:29 Effective 2025-07-06 through 2025-07-31
Daily 20:35 Denver (DEN) 23:38 Austin (AUS)
UA 1943 Non-stop Boeing 737-800 (738) 2:03 Effective 2025-08-19 through 2025-09-24
Daily 20:35 Denver (DEN) 23:38 Austin (AUS)
UA 1943 Non-stop Boeing 737-800 (738) 2:03 Effective from 2025-10-26
Mon-Thu,Sat,Sun 20:45 Denver (DEN) 23:59 Austin (AUS)
UA 1943 Non-stop Boeing 737-900 (739) 2:14 Valid until 2025-05-10
Fri 20:45 Denver (DEN) 23:59 Austin (AUS)
UA 1943 Non-stop Airbus A319 (319) 2:14 Effective 2025-05-02 through 2025-05-16
Sun 20:45 Denver (DEN) 23:59 Austin (AUS)
UA 1943 Non-stop Boeing 737-800 (738) 2:14 Effective 2025-05-11 through 2025-05-18
Mon-Thu,Sat 20:45 Denver (DEN) 23:59 Austin (AUS)
UA 1943 Non-stop Boeing 737-900 (739) 2:14 Effective 2025-05-12 through 2025-05-20
Wed 20:45 Denver (DEN) 23:59 Austin (AUS)
UA 1943 Non-stop Airbus A319 (319) 2:14 Operates only on 2025-05-21
Daily 20:45 Denver (DEN) 23:59 Austin (AUS)
UA 1943 Non-stop Boeing 737-900 (739) 2:14 Effective 2025-05-22 through 2025-06-05
Fri 20:45 Denver (DEN) 23:59 Austin (AUS)
UA 1943 Non-stop Boeing 737-800 (738) 2:14 Operates only on 2025-06-06
Daily 20:45 Denver (DEN) 23:59 Austin (AUS)
UA 1943 Non-stop Boeing 737-900 (739) 2:14 Effective 2025-06-07 through 2025-06-24
Mon-Thu 20:45 Denver (DEN) 23:59 Austin (AUS)
UA 1943 Non-stop Boeing 737 MAX 8 (7M8) 2:14 Effective 2025-06-25 through 2025-07-01
Wed-Sun 20:45 Denver (DEN) 23:59 Austin (AUS)
UA 1943 Non-stop Boeing 737-800 (738) 2:14 Effective 2025-06-27 through 2025-07-03
Wed-Sun 20:45 Denver (DEN) 23:59 Austin (AUS)
UA 1943 Non-stop Boeing 737-800 (738) 2:14 Effective 2025-07-05 through 2025-08-17
Mon,Tue 20:45 Denver (DEN) 23:59 Austin (AUS)
UA 1943 Non-stop Boeing 737 MAX 8 (7M8) 2:14 Effective 2025-07-07 through 2025-08-18
Daily 20:45 Denver (DEN) 23:58 Austin (AUS)
UA 1943 Non-stop Boeing 737-900 (739) 2:13 Effective 2025-09-25 through 2025-10-25
Non-Direct Flights:
Daily 16:15 Santa Ana (SNA) 23:58 Austin (AUS)
UA 1943 1-stop Boeing 737 MAX 8 (7M8) 5:43 Effective 2025-09-25 through 2025-10-25
Daily 16:18 Sacramento (SMF) A 23:38 Austin (AUS)
UA 1943 1-stop Boeing 737-800 (738) 5:20 Effective 2025-08-19 through 2025-09-24
Daily 16:18 Sacramento (SMF) A 23:38 Austin (AUS)
UA 1943 1-stop Boeing 737-900 (739) 5:20 Effective 2025-10-26 through 2025-12-17
Daily 16:18 Sacramento (SMF) A 23:38 Austin (AUS)
UA 1943 1-stop Boeing 737-900 (739) 5:20 Effective from 2026-01-06
Daily 18:00 Chicago O'Hare (ORD) 1 23:59 Austin (AUS)
UA 1943 1-stop Airbus A321neo (32Q) 5:59 Valid until 2025-05-20
Wed 18:00 Chicago O'Hare (ORD) 1 23:59 Austin (AUS)
UA 1943 1-stop Boeing 737-900 (739) 5:59 Operates only on 2025-05-21
Mon-Fri 18:04 Salt Lake City (SLC) 23:59 Austin (AUS)
UA 1943 1-stop Airbus A320 (320) 4:55 Effective 2025-05-22 through 2025-05-30
Sun 18:04 Salt Lake City (SLC) 23:59 Austin (AUS)
UA 1943 1-stop Airbus A319 (319) 4:55 Operates only on 2025-05-25
Mon-Fri,Sun 18:04 Salt Lake City (SLC) 23:59 Austin (AUS)
UA 1943 1-stop Airbus A320 (320) 4:55 Effective 2025-06-01 through 2025-06-25
Mon,Wed-Fri,Sun 18:06 Salt Lake City (SLC) 23:59 Austin (AUS)
UA 1943 1-stop Airbus A320 (320) 4:53 Effective 2025-06-26 through 2025-07-03
Tue 18:06 Salt Lake City (SLC) 23:59 Austin (AUS)
UA 1943 1-stop Airbus A319 (319) 4:53 Effective 2025-07-01 through 2025-07-29
Mon,Wed-Fri,Sun 18:06 Salt Lake City (SLC) 23:59 Austin (AUS)
UA 1943 1-stop Airbus A320 (320) 4:53 Effective 2025-07-06 through 2025-07-31
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This flight number is listed as serving the following routes:
United Airlines flight UA 1943: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

United Airlines UA1943
Effective 2025-09-25 through 2025-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:21, non-stop
Boeing 737 MAX 8 (7M8)

United Airlines UA1943
Effective 2025-08-19 through 2025-09-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:17, non-stop
Boeing 737-800 (738)

United Airlines UA1943
Effective 2025-10-26 through 2025-12-17
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:17, non-stop
Boeing 737-900 (739)

United Airlines UA1943
Effective from 2026-01-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:17, non-stop
Boeing 737-900 (739)

United Airlines UA1943
Valid until 2025-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:55, non-stop
Airbus A321neo (32Q)

United Airlines UA1943
Operates only on 2025-05-21
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:55, non-stop
Boeing 737-900 (739)

United Airlines UA1943
Effective 2025-05-22 through 2025-05-30
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 1:36, non-stop
Airbus A320 (320)

United Airlines UA1943
Operates only on 2025-05-25
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:36, non-stop
Airbus A319 (319)

United Airlines UA1943
Effective 2025-06-01 through 2025-06-25
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:36, non-stop
Airbus A320 (320)

United Airlines UA1943
Effective 2025-06-26 through 2025-07-03
Mon
Tue
-
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:29, non-stop
Airbus A320 (320)

United Airlines UA1943
Effective 2025-07-01 through 2025-07-29
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:29, non-stop
Airbus A319 (319)

United Airlines UA1943
Operates only on 2025-07-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 1:29, non-stop
Airbus A319 (319)

United Airlines UA1943
Effective 2025-07-06 through 2025-07-31
Mon
Tue
-
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:29, non-stop
Airbus A320 (320)

United Airlines UA1943
Effective 2025-08-19 through 2025-09-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:03, non-stop
Boeing 737-800 (738)

United Airlines UA1943
Effective from 2025-10-26
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:03, non-stop
Boeing 737-800 (738)

United Airlines UA1943
Valid until 2025-05-10
Mon
Tue
Wed
Thu
Fri
-
Sat
Sun
Duration: 2:14, non-stop
Boeing 737-900 (739)

United Airlines UA1943
Effective 2025-05-02 through 2025-05-16
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 2:14, non-stop
Airbus A319 (319)

United Airlines UA1943
Effective 2025-05-11 through 2025-05-18
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:14, non-stop
Boeing 737-800 (738)

United Airlines UA1943
Effective 2025-05-12 through 2025-05-20
Mon
Tue
Wed
Thu
Fri
-
Sat
Sun
-
Duration: 2:14, non-stop
Boeing 737-900 (739)

United Airlines UA1943
Operates only on 2025-05-21
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:14, non-stop
Airbus A319 (319)

United Airlines UA1943
Effective 2025-05-22 through 2025-06-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:14, non-stop
Boeing 737-900 (739)

United Airlines UA1943
Operates only on 2025-06-06
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 2:14, non-stop
Boeing 737-800 (738)

United Airlines UA1943
Effective 2025-06-07 through 2025-06-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:14, non-stop
Boeing 737-900 (739)

United Airlines UA1943
Effective 2025-06-25 through 2025-07-01
Mon
Tue
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:14, non-stop
Boeing 737 MAX 8 (7M8)

United Airlines UA1943
Effective 2025-06-27 through 2025-07-03
Mon
-
Tue
-
Wed
Thu
Fri
Sat
Sun
Duration: 2:14, non-stop
Boeing 737-800 (738)

United Airlines UA1943
Effective 2025-07-05 through 2025-08-17
Mon
-
Tue
-
Wed
Thu
Fri
Sat
Sun
Duration: 2:14, non-stop
Boeing 737-800 (738)

United Airlines UA1943
Effective 2025-07-07 through 2025-08-18
Mon
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:14, non-stop
Boeing 737 MAX 8 (7M8)

United Airlines UA1943
Effective 2025-09-25 through 2025-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:13, non-stop
Boeing 737-900 (739)

Non-Direct Flights:

United Airlines UA1943
Effective 2025-09-25 through 2025-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 5:43, 1-stop
Boeing 737 MAX 8 (7M8)

United Airlines UA1943
Effective 2025-08-19 through 2025-09-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 5:20, 1-stop
Boeing 737-800 (738)

United Airlines UA1943
Effective 2025-10-26 through 2025-12-17
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 5:20, 1-stop
Boeing 737-900 (739)

United Airlines UA1943
Effective from 2026-01-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 5:20, 1-stop
Boeing 737-900 (739)

United Airlines UA1943
Valid until 2025-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 5:59, 1-stop
Airbus A321neo (32Q)

United Airlines UA1943
Operates only on 2025-05-21
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 5:59, 1-stop
Boeing 737-900 (739)

United Airlines UA1943
Effective 2025-05-22 through 2025-05-30
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 4:55, 1-stop
Airbus A320 (320)

United Airlines UA1943
Operates only on 2025-05-25
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 4:55, 1-stop
Airbus A319 (319)

United Airlines UA1943
Effective 2025-06-01 through 2025-06-25
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 4:55, 1-stop
Airbus A320 (320)

United Airlines UA1943
Effective 2025-06-26 through 2025-07-03
Mon
Tue
-
Wed
Thu
Fri
Sat
-
Sun
Duration: 4:53, 1-stop
Airbus A320 (320)

United Airlines UA1943
Effective 2025-07-01 through 2025-07-29
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:53, 1-stop
Airbus A319 (319)

United Airlines UA1943
Effective 2025-07-06 through 2025-07-31
Mon
Tue
-
Wed
Thu
Fri
Sat
-
Sun
Duration: 4:53, 1-stop
Airbus A320 (320)
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This flight number is listed as serving the following routes:
  • Chicago O'Hare (ORD) - Austin (AUS)
  • Chicago O'Hare (ORD) - Denver (DEN)
  • Denver (DEN) - Austin (AUS)
  • Sacramento (SMF) - Austin (AUS)
  • Sacramento (SMF) - Denver (DEN)
  • Salt Lake City (SLC) - Austin (AUS)
  • Salt Lake City (SLC) - Denver (DEN)
  • Santa Ana (SNA) - Austin (AUS)
  • Santa Ana (SNA) - Denver (DEN)