United Airlines flight UA 333: Multiple routes

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FLIGHT SCHEDULE
Direct Flights:
Tue 06:50 Toronto Pearson (YYZ) 1 07:55 Chicago O'Hare (ORD) 1
UA 333 Non-stop Boeing 737 MAX 8 (7M8) 2:05 Operates only on 2026-01-06
Tue 10:45 Salt Lake City (SLC) 12:01 Los Angeles (LAX) 7
UA 333 Non-stop Boeing 737-800 (738) 2:16 Effective 2026-01-13 through 2026-02-10
Mon,Wed-Sun 14:50 Saint Louis (STL) 1 16:26 Denver (DEN)
UA 333 Non-stop Airbus A319 (319) 2:36 Effective 2026-03-05 through 2026-03-28
Daily 16:00 Spokane (GEG) 19:26 Denver (DEN)
UA 333 Non-stop Airbus A319 (319) 2:26 Effective from 2026-05-21
Tue 16:30 Saint Louis (STL) 1 18:06 Denver (DEN)
UA 333 Non-stop Airbus A319 (319) 2:36 Effective 2026-03-10 through 2026-03-24
Mon,Thu-Sun 18:07 Boston Logan (BOS) B 21:50 Los Angeles (LAX) 7
UA 333 Non-stop Boeing 757-200 (752) 6:43 Effective 2026-02-12 through 2026-03-02
Mon-Fri,Sun 18:14 Boston Logan (BOS) B 21:51 Los Angeles (LAX) 7
UA 333 Non-stop Boeing 757-200 (752) 6:37 Valid until 2026-01-05
Mon,Wed-Sun 18:17 Boston Logan (BOS) B 21:55 Los Angeles (LAX) 7
UA 333 Non-stop Boeing 757-200 (752) 6:38 Effective 2026-01-07 through 2026-02-11
Sat 18:28 Boston Logan (BOS) B 22:05 Los Angeles (LAX) 7
UA 333 Non-stop Boeing 757-200 (752) 6:37 Valid until 2026-01-03
Daily 19:05 Denver (DEN) 20:59 El Paso (ELP)
UA 333 Non-stop Airbus A320 (320) 1:54 Effective 2026-03-29 through 2026-04-29
Daily 19:12 Denver (DEN) 21:10 El Paso (ELP)
UA 333 Non-stop Airbus A319 (319) 1:58 Effective 2026-03-05 through 2026-03-28
Daily 19:15 Denver (DEN) 21:01 El Paso (ELP)
UA 333 Non-stop Airbus A319 (319) 1:46 Effective 2026-04-30 through 2026-05-20
Daily 20:40 Denver (DEN) 22:26 El Paso (ELP)
UA 333 Non-stop Boeing 737-800 (738) 1:46 Effective from 2026-05-21
Non-Direct Flights:
Mon,Wed-Sun 14:50 Saint Louis (STL) 1 21:10 El Paso (ELP)
UA 333 1-stop Airbus A319 (319) 7:20 Effective 2026-03-05 through 2026-03-28
Daily 16:00 Spokane (GEG) 22:26 El Paso (ELP)
UA 333 1-stop Airbus A319 (319) 5:26 Effective from 2026-05-21
Tue 16:30 Saint Louis (STL) 1 21:10 El Paso (ELP)
UA 333 1-stop Airbus A319 (319) 5:40 Effective 2026-03-10 through 2026-03-24
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This flight number is listed as serving the following routes:
United Airlines flight UA 333: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

United Airlines UA333
Operates only on 2026-01-06
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:05, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

United Airlines UA333
Effective 2026-01-13 through 2026-02-10
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:16, non-stop
Boeing 737-800 (738)

Direct Flights:

United Airlines UA333
Effective 2026-03-05 through 2026-03-28
Mon
Tue
-
Wed
Thu
Fri
Sat
Sun
Duration: 2:36, non-stop
Airbus A319 (319)

Direct Flights:

United Airlines UA333
Effective from 2026-05-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:26, non-stop
Airbus A319 (319)

Direct Flights:

United Airlines UA333
Effective 2026-03-10 through 2026-03-24
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:36, non-stop
Airbus A319 (319)

Direct Flights:

United Airlines UA333
Effective 2026-02-12 through 2026-03-02
Mon
Tue
-
Wed
-
Thu
Fri
Sat
Sun
Duration: 6:43, non-stop
Boeing 757-200 (752)

Direct Flights:

United Airlines UA333
Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 6:37, non-stop
Boeing 757-200 (752)

Direct Flights:

United Airlines UA333
Effective 2026-01-07 through 2026-02-11
Mon
Tue
-
Wed
Thu
Fri
Sat
Sun
Duration: 6:38, non-stop
Boeing 757-200 (752)

Direct Flights:

United Airlines UA333
Valid until 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 6:37, non-stop
Boeing 757-200 (752)

Direct Flights:

United Airlines UA333
Effective 2026-03-29 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:54, non-stop
Airbus A320 (320)

Direct Flights:

United Airlines UA333
Effective 2026-03-05 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:58, non-stop
Airbus A319 (319)

Direct Flights:

United Airlines UA333
Effective 2026-04-30 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:46, non-stop
Airbus A319 (319)

Direct Flights:

United Airlines UA333
Effective from 2026-05-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:46, non-stop
Boeing 737-800 (738)

Non-Direct Flights:

United Airlines UA333
Effective 2026-03-05 through 2026-03-28
Mon
Tue
-
Wed
Thu
Fri
Sat
Sun
Duration: 7:20, 1-stop
Airbus A319 (319)

Non-Direct Flights:

United Airlines UA333
Effective from 2026-05-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 5:26, 1-stop
Airbus A319 (319)

Non-Direct Flights:

United Airlines UA333
Effective 2026-03-10 through 2026-03-24
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 5:40, 1-stop
Airbus A319 (319)
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This flight number is listed as serving the following routes:
  • Boston Logan (BOS) - Los Angeles (LAX)
  • Denver (DEN) - El Paso (ELP)
  • Saint Louis (STL) - Denver (DEN)
  • Saint Louis (STL) - El Paso (ELP)
  • Salt Lake City (SLC) - Los Angeles (LAX)
  • Spokane (GEG) - Denver (DEN)
  • Spokane (GEG) - El Paso (ELP)
  • Toronto Pearson (YYZ) - Chicago O'Hare (ORD)