United Airlines flight UA 5728: Multiple routes

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FLIGHT SCHEDULE
Direct Flights:
Daily 08:30 Saint Louis (STL) 1 11:05 San Francisco (SFO) 3
UA 5728 Non-stop Embraer EMB 175 (E7W) 4:35 Effective 2026-03-29 through 2026-04-29
Daily 08:30 Saint Louis (STL) 1 11:11 San Francisco (SFO) 3
UA 5728 Non-stop Embraer EMB 175 (E7W) 4:41 Effective 2026-04-30 through 2026-05-20
Daily 09:30 Los Angeles (LAX) 7 13:20 Kalispell (FCA)
UA 5728 Non-stop Embraer EMB 175 (E7W) 2:50 Effective 2026-05-21 through 2026-06-24
Daily 09:30 Los Angeles (LAX) 7 13:20 Kalispell (FCA)
UA 5728 Non-stop Embraer EMB 175 (E7W) 2:50 Effective from 2026-08-18
Mon 10:50 Louisville (SDF) 11:33 Chicago O'Hare (ORD) 2
UA 5728 Non-stop Canadair CRJ 550 (CR5) 1:43 Operates only on 2026-01-05
Mon 18:12 Louisville (SDF) 18:55 Chicago O'Hare (ORD) 2
UA 5728 Non-stop Canadair CRJ 550 (CR5) 1:43 Operates only on 2026-02-09
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This flight number is listed as serving the following routes:
United Airlines flight UA 5728: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

United Airlines UA5728
Effective 2026-03-29 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:35, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

United Airlines UA5728
Effective 2026-04-30 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:41, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

United Airlines UA5728
Effective 2026-05-21 through 2026-06-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:50, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

United Airlines UA5728
Effective from 2026-08-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:50, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

United Airlines UA5728
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:43, non-stop
Canadair CRJ 550 (CR5)

Direct Flights:

United Airlines UA5728
Operates only on 2026-02-09
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:43, non-stop
Canadair CRJ 550 (CR5)
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This flight number is listed as serving the following routes:
  • Los Angeles (LAX) - Kalispell (FCA)
  • Louisville (SDF) - Chicago O'Hare (ORD)
  • Saint Louis (STL) - San Francisco (SFO)