United Airlines flight UA 5671: Multiple routes

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Daily 10:43 Chicago O'Hare (ORD) 2 13:15 Louisville (SDF)
UA 5671 Non-stop Canadair CRJ 550 (CR5) 1:32 Effective 2026-03-29 through 2026-04-29
Mon,Wed-Fri,Sun 16:55 San Francisco (SFO) 3 19:16 Spokane (GEG)
UA 5671 Non-stop Embraer EMB 175 (E7W) 2:21 Effective 2026-01-07 through 2026-01-16
Mon,Wed-Fri,Sun 16:55 San Francisco (SFO) 3 19:16 Spokane (GEG)
UA 5671 Non-stop Embraer EMB 175 (E7W) 2:21 Effective 2026-01-19 through 2026-02-02
Mon-Fri,Sun 16:55 San Francisco (SFO) 3 19:16 Spokane (GEG)
UA 5671 Non-stop Embraer EMB 175 (E7W) 2:21 Effective 2026-02-03 through 2026-02-09
Daily 17:40 Rapid City (RAP) 19:23 Denver (DEN)
UA 5671 Non-stop Canadair CRJ (CRJ) 1:43 Effective 2026-02-12 through 2026-03-04
Daily 17:41 Rapid City (RAP) 19:24 Denver (DEN)
UA 5671 Non-stop Canadair CRJ (CRJ) 1:43 Effective 2026-03-05 through 2026-03-28
Daily 17:48 Rapid City (RAP) 19:20 Denver (DEN)
UA 5671 Non-stop Embraer EMB 175 (E7W) 1:32 Effective from 2026-05-21
Mon,Tue,Thu-Sun 18:05 Rapid City (RAP) 19:39 Denver (DEN)
UA 5671 Non-stop Canadair CRJ (CRJ) 1:34 Valid until 2026-01-05
Daily 20:25 Chicago O'Hare (ORD) 2 21:42 Green Bay (GRB)
UA 5671 Non-stop Canadair CRJ (CRJ) 1:17 Effective 2026-04-30 through 2026-05-20
This flight number is listed as serving the following routes:


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United Airlines flight UA 5671: Multiple routes
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
United Airlines UA5671
10:43
Chicago O'Hare (ORD) 2

13:15
Louisville (SDF)
Effective 2026-03-29 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:32, non-stop
Canadair CRJ 550 (CR5)
Direct Flights:
United Airlines UA5671
16:55
San Francisco (SFO) 3

19:16
Spokane (GEG)
Effective 2026-01-07 through 2026-01-16
Mon
Tue
-
Wed
Thu
Fri
Sat
-
Sun
Duration: 2:21, non-stop
Embraer EMB 175 (E7W)
Direct Flights:
United Airlines UA5671
16:55
San Francisco (SFO) 3

19:16
Spokane (GEG)
Effective 2026-01-19 through 2026-02-02
Mon
Tue
-
Wed
Thu
Fri
Sat
-
Sun
Duration: 2:21, non-stop
Embraer EMB 175 (E7W)
Direct Flights:
United Airlines UA5671
16:55
San Francisco (SFO) 3

19:16
Spokane (GEG)
Effective 2026-02-03 through 2026-02-09
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 2:21, non-stop
Embraer EMB 175 (E7W)
Direct Flights:
United Airlines UA5671
17:40
Rapid City (RAP)

19:23
Denver (DEN)
Effective 2026-02-12 through 2026-03-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:43, non-stop
Canadair CRJ (CRJ)
Direct Flights:
United Airlines UA5671
17:41
Rapid City (RAP)

19:24
Denver (DEN)
Effective 2026-03-05 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:43, non-stop
Canadair CRJ (CRJ)
Direct Flights:
United Airlines UA5671
17:48
Rapid City (RAP)

19:20
Denver (DEN)
Effective from 2026-05-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:32, non-stop
Embraer EMB 175 (E7W)
Direct Flights:
United Airlines UA5671
18:05
Rapid City (RAP)

19:39
Denver (DEN)
Valid until 2026-01-05
Mon
Tue
Wed
-
Thu
Fri
Sat
Sun
Duration: 1:34, non-stop
Canadair CRJ (CRJ)
Direct Flights:
United Airlines UA5671
20:25
Chicago O'Hare (ORD) 2

21:42
Green Bay (GRB)
Effective 2026-04-30 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:17, non-stop
Canadair CRJ (CRJ)
This flight number is listed as serving the following routes:
  • Chicago O'Hare (ORD) - Green Bay (GRB)
  • Chicago O'Hare (ORD) - Louisville (SDF)
  • Rapid City (RAP) - Denver (DEN)
  • San Francisco (SFO) - Spokane (GEG)
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