United Airlines flight UA 5263: Multiple routes

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FLIGHT SCHEDULE
Direct Flights:
Sat 13:15 Chicago O'Hare (ORD) 2 16:37 Tucson (TUS)
UA 5263 Non-stop Embraer EMB 175 (E7W) 4:22 Effective 2026-01-10 through 2026-02-07
Mon-Fri,Sun 17:23 Buffalo (BUF) 18:30 Chicago O'Hare (ORD) 2
UA 5263 Non-stop Canadair CRJ 550 (CR5) 2:07 Effective 2026-01-06 through 2026-01-23
Wed 17:23 Buffalo (BUF) 18:30 Chicago O'Hare (ORD) 2
UA 5263 Non-stop Canadair CRJ 550 (CR5) 2:07 Operates only on 2026-02-04
Daily 19:05 Denver (DEN) 20:58 Idaho Falls (IDA)
UA 5263 Non-stop Embraer EMB 175 (E7W) 1:53 Effective 2026-02-12 through 2026-03-04
Daily 19:15 Denver (DEN) 21:06 Idaho Falls (IDA)
UA 5263 Non-stop Canadair CRJ 700 (CR7) 1:51 Effective 2026-03-05 through 2026-03-28
Daily 19:20 Denver (DEN) 21:14 Idaho Falls (IDA)
UA 5263 Non-stop Canadair CRJ 700 (CR7) 1:54 Valid until 2026-01-05
Daily 19:20 Denver (DEN) 21:06 Idaho Falls (IDA)
UA 5263 Non-stop Canadair CRJ 700 (CR7) 1:46 Effective 2026-03-29 through 2026-04-29
Daily 19:20 Denver (DEN) 21:08 Idaho Falls (IDA)
UA 5263 Non-stop Embraer EMB 175 (E7W) 1:48 Effective from 2026-04-30
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This flight number is listed as serving the following routes:
United Airlines flight UA 5263: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

United Airlines UA5263
Effective 2026-01-10 through 2026-02-07
Mon
-
Tue
-
Wed
-
Thu
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Fri
-
Sat
Sun
-
Duration: 4:22, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

United Airlines UA5263
Effective 2026-01-06 through 2026-01-23
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 2:07, non-stop
Canadair CRJ 550 (CR5)

Direct Flights:

United Airlines UA5263
Operates only on 2026-02-04
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:07, non-stop
Canadair CRJ 550 (CR5)

Direct Flights:

United Airlines UA5263
Effective 2026-02-12 through 2026-03-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:53, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

United Airlines UA5263
Effective 2026-03-05 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:51, non-stop
Canadair CRJ 700 (CR7)

Direct Flights:

United Airlines UA5263
Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:54, non-stop
Canadair CRJ 700 (CR7)

Direct Flights:

United Airlines UA5263
Effective 2026-03-29 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:46, non-stop
Canadair CRJ 700 (CR7)

Direct Flights:

United Airlines UA5263
Effective from 2026-04-30
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:48, non-stop
Embraer EMB 175 (E7W)
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This flight number is listed as serving the following routes:
  • Buffalo (BUF) - Chicago O'Hare (ORD)
  • Chicago O'Hare (ORD) - Tucson (TUS)
  • Denver (DEN) - Idaho Falls (IDA)