United Airlines flight UA 5400: Multiple routes

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FLIGHT SCHEDULE
Direct Flights:
Mon-Wed,Fri-Sun 07:15 Chicago O'Hare (ORD) 2 09:05 Nashville (BNA)
UA 5400 Non-stop Embraer EMB 175 (E7W) 1:50 Valid until 2026-01-05
Mon-Fri,Sun 07:40 Chicago O'Hare (ORD) 2 09:30 Nashville (BNA)
UA 5400 Non-stop Embraer EMB 175 (E7W) 1:50 Effective 2026-01-06 through 2026-02-03
Mon-Thu 07:40 Chicago O'Hare (ORD) 2 09:30 Nashville (BNA)
UA 5400 Non-stop Embraer EMB 175 (E7W) 1:50 Effective 2026-02-05 through 2026-02-11
Daily 08:45 Colorado Springs (COS) 09:52 Denver (DEN)
UA 5400 Non-stop Canadair CRJ (CRJ) 1:07 Effective 2026-02-12 through 2026-03-28
Daily 10:30 Colorado Springs (COS) 11:35 Denver (DEN)
UA 5400 Non-stop Canadair CRJ (CRJ) 1:05 Effective 2026-03-29 through 2026-04-29
Daily 10:30 Colorado Springs (COS) 11:31 Denver (DEN)
UA 5400 Non-stop Canadair CRJ (CRJ) 1:01 Effective from 2026-04-30
Fri 13:13 Charleston (CHS) 14:53 Chicago O'Hare (ORD) 2
UA 5400 Non-stop Embraer EMB 175 (E7W) 2:40 Operates only on 2026-02-06
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This flight number is listed as serving the following routes:
United Airlines flight UA 5400: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

United Airlines UA5400
Valid until 2026-01-05
Mon
Tue
Wed
Thu
-
Fri
Sat
Sun
Duration: 1:50, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

United Airlines UA5400
Effective 2026-01-06 through 2026-02-03
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:50, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

United Airlines UA5400
Effective 2026-02-05 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:50, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

United Airlines UA5400
Effective 2026-02-12 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:07, non-stop
Canadair CRJ (CRJ)

Direct Flights:

United Airlines UA5400
Effective 2026-03-29 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:05, non-stop
Canadair CRJ (CRJ)

Direct Flights:

United Airlines UA5400
Effective from 2026-04-30
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:01, non-stop
Canadair CRJ (CRJ)

Direct Flights:

United Airlines UA5400
Operates only on 2026-02-06
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 2:40, non-stop
Embraer EMB 175 (E7W)
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This flight number is listed as serving the following routes:
  • Charleston (CHS) - Chicago O'Hare (ORD)
  • Chicago O'Hare (ORD) - Nashville (BNA)
  • Colorado Springs (COS) - Denver (DEN)