United Airlines flight UA 5646: Multiple routes

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FLIGHT SCHEDULE
Direct Flights:
Mon,Tue,Thu-Sun 05:20 San Antonio (SAT) B 06:57 Denver (DEN)
UA 5646 Non-stop Embraer EMB 175 (E7W) 2:37 Valid until 2026-01-05
Daily 07:09 Redmond/Bend (RDM) 09:40 Los Angeles (LAX) 7
UA 5646 Non-stop Embraer EMB 175 (E7W) 2:31 Effective 2026-01-06 through 2026-02-03
Daily 07:09 Redmond/Bend (RDM) 09:40 Los Angeles (LAX) 7
UA 5646 Non-stop Embraer EMB 175 (E7W) 2:31 Effective 2026-02-05 through 2026-02-11
Wed 07:10 Redmond/Bend (RDM) 09:40 Los Angeles (LAX) 7
UA 5646 Non-stop Embraer EMB 175 (E7W) 2:30 Operates only on 2026-02-04
Daily 19:15 Denver (DEN) 20:54 Salt Lake City (SLC)
UA 5646 Non-stop Embraer EMB 175 (E7W) 1:39 Effective from 2026-05-21
Daily 20:29 Denver (DEN) 22:15 Salt Lake City (SLC)
UA 5646 Non-stop Embraer EMB 175 (E7W) 1:46 Effective 2026-03-05 through 2026-03-28
Daily 20:29 Denver (DEN) 22:10 Salt Lake City (SLC)
UA 5646 Non-stop Embraer EMB 175 (E7W) 1:41 Effective 2026-03-29 through 2026-04-29
Daily 20:32 Denver (DEN) 22:13 Salt Lake City (SLC)
UA 5646 Non-stop Embraer EMB 175 (E7W) 1:41 Effective 2026-04-30 through 2026-05-20
Daily 20:40 Denver (DEN) 22:26 Salt Lake City (SLC)
UA 5646 Non-stop Embraer EMB 175 (E7W) 1:46 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 5646: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

United Airlines UA5646
Valid until 2026-01-05
Mon
Tue
Wed
-
Thu
Fri
Sat
Sun
Duration: 2:37, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

United Airlines UA5646
Effective 2026-01-06 through 2026-02-03
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:31, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

United Airlines UA5646
Effective 2026-02-05 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:31, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

United Airlines UA5646
Operates only on 2026-02-04
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:30, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

United Airlines UA5646
Effective from 2026-05-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:39, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

United Airlines UA5646
Effective 2026-03-05 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:46, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

United Airlines UA5646
Effective 2026-03-29 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:41, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

United Airlines UA5646
Effective 2026-04-30 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:41, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

United Airlines UA5646
Effective 2026-02-12 through 2026-03-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:46, non-stop
Embraer EMB 175 (E7W)
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This flight number is listed as serving the following routes:
  • Denver (DEN) - Salt Lake City (SLC)
  • Redmond/Bend (RDM) - Los Angeles (LAX)
  • San Antonio (SAT) - Denver (DEN)