United Airlines flight UA 4735: Multiple routes

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FLIGHT SCHEDULE
Direct Flights:
Daily 07:24 Dayton (DAY) 08:00 Chicago O'Hare (ORD) 2
UA 4735 Non-stop Canadair CRJ 550 (CR5) 1:36 Effective 2026-03-05 through 2026-03-28
Mon-Fri,Sun 08:00 Columbia (CAE) 09:36 Chicago O'Hare (ORD) 2
UA 4735 Non-stop Embraer EMB 175 (E7W) 2:36 Effective 2026-01-06 through 2026-02-03
Mon-Fri,Sun 08:00 Columbia (CAE) 09:36 Chicago O'Hare (ORD) 2
UA 4735 Non-stop Embraer EMB 175 (E7W) 2:36 Effective 2026-02-05 through 2026-02-11
Daily 08:30 Boise (BOI) 09:45 San Francisco (SFO) 3
UA 4735 Non-stop Embraer EMB 175 (E7W) 2:15 Valid until 2026-01-05
Daily 09:45 Houston George Bush (IAH) B 11:07 Colorado Springs (COS)
UA 4735 Non-stop Embraer EMB 175 (E7W) 2:22 Effective from 2026-05-21
Daily 13:35 Denver (DEN) 15:13 Spokane (GEG)
UA 4735 Non-stop Embraer EMB 175 (E7W) 2:38 Effective 2026-03-29 through 2026-04-29
Daily 13:42 Denver (DEN) 15:19 Spokane (GEG)
UA 4735 Non-stop Embraer EMB 175 (E7W) 2:37 Effective 2026-04-30 through 2026-05-20
Daily 20:10 Burbank (BUR) 21:50 San Francisco (SFO) 3
UA 4735 Non-stop Embraer EMB 175 (E7W) 1:40 Effective 2026-02-12 through 2026-03-04
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This flight number is listed as serving the following routes:
United Airlines flight UA 4735: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

United Airlines UA4735
Effective 2026-03-05 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:36, non-stop
Canadair CRJ 550 (CR5)

Direct Flights:

United Airlines UA4735
Effective 2026-01-06 through 2026-02-03
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 2:36, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

United Airlines UA4735
Effective 2026-02-05 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 2:36, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

United Airlines UA4735
Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:15, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

United Airlines UA4735
Effective from 2026-05-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:22, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

United Airlines UA4735
Effective 2026-03-29 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:38, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

United Airlines UA4735
Effective 2026-04-30 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:37, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

United Airlines UA4735
Effective 2026-02-12 through 2026-03-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:40, non-stop
Embraer EMB 175 (E7W)
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This flight number is listed as serving the following routes:
  • Boise (BOI) - San Francisco (SFO)
  • Burbank (BUR) - San Francisco (SFO)
  • Columbia (CAE) - Chicago O'Hare (ORD)
  • Dayton (DAY) - Chicago O'Hare (ORD)
  • Denver (DEN) - Spokane (GEG)
  • Houston George Bush (IAH) - Colorado Springs (COS)