United Airlines flights from Kansas City (MCI) to San Francisco (SFO).

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Daily 07:00 Kansas City (MCI) 09:03 San Francisco (SFO) 3
United Airlines UA 2051 Non-stop Boeing 737-800 (738) 4:03 Effective 2026-03-29 through 2026-04-29
Daily 07:00 Kansas City (MCI) 09:03 San Francisco (SFO) 3
United Airlines UA 2051 Non-stop Boeing 737 MAX 9 (7M9) 4:03 Effective 2026-04-30 through 2026-05-20
Daily 07:00 Kansas City (MCI) 08:50 San Francisco (SFO) 3
United Airlines UA 2051 Non-stop Boeing 737-800 (738) 3:50 Effective 2026-05-21 through 2026-10-24
Daily 07:00 Kansas City (MCI) 09:03 San Francisco (SFO) 3
United Airlines UA 2051 Non-stop Boeing 737-800 (738) 4:03 Effective from 2026-10-25
Daily 17:30 Kansas City (MCI) 19:59 San Francisco (SFO) 3
United Airlines UA 5229 Non-stop Embraer EMB 175 (E7W) 4:29 Effective 2026-03-05 through 2026-03-28
Tue-Sun 19:18 Kansas City (MCI) 21:47 San Francisco (SFO) 3
United Airlines UA 5282 Non-stop Embraer EMB 175 (E7W) 4:29 Effective 2026-02-12 through 2026-02-22
Daily 19:18 Kansas City (MCI) 21:47 San Francisco (SFO) 3
United Airlines UA 5282 Non-stop Embraer EMB 175 (E7W) 4:29 Effective 2026-02-23 through 2026-03-04
Mon 19:27 Kansas City (MCI) 21:56 San Francisco (SFO) 3
United Airlines UA 5282 Non-stop Embraer EMB 175 (E7W) 4:29 Operates only on 2026-02-16
Daily 07:00 Kansas City (MCI) 09:45 San Francisco (SFO) 3
United Airlines UA 5449 Non-stop Embraer EMB 175 (E7W) 4:45 Effective 2026-01-06 through 2026-02-03
Daily 07:00 Kansas City (MCI) 09:45 San Francisco (SFO) 3
United Airlines UA 5449 Non-stop Embraer EMB 175 (E7W) 4:45 Effective 2026-02-05 through 2026-02-11
Wed 07:40 Kansas City (MCI) 10:24 San Francisco (SFO) 3
United Airlines UA 5449 Non-stop Embraer EMB 175 (E7W) 4:44 Operates only on 2026-02-04
Daily 15:53 Kansas City (MCI) 18:13 San Francisco (SFO) 3
United Airlines UA 5619 Non-stop Embraer EMB 175 (E7W) 4:20 Valid until 2026-01-05
Non-Direct Flights:
Daily 17:05 Kansas City (MCI) 22:43 San Francisco (SFO) 3
United Airlines UA 2123 1-stop Boeing 737-800 (738) 7:38 Effective from 2026-04-30
Tue 17:10 Kansas City (MCI) 22:57 San Francisco (SFO) 3
United Airlines UA 2123 1-stop Boeing 737 MAX 8 (7M8) 7:47 Operates only on 2026-01-06
Mon-Thu,Sat,Sun 17:10 Kansas City (MCI) 22:58 San Francisco (SFO) 3
United Airlines UA 2123 1-stop Boeing 737-800 (738) 7:48 Effective 2026-01-07 through 2026-01-15
Daily 17:10 Kansas City (MCI) 22:58 San Francisco (SFO) 3
United Airlines UA 2123 1-stop Boeing 737-800 (738) 7:48 Effective 2026-01-16 through 2026-01-26
Mon,Wed-Sun 17:10 Kansas City (MCI) 22:58 San Francisco (SFO) 3
United Airlines UA 2123 1-stop Boeing 737-800 (738) 7:48 Effective 2026-01-28 through 2026-02-11
Fri 17:14 Kansas City (MCI) 22:58 San Francisco (SFO) 3
United Airlines UA 2123 1-stop Boeing 737-900 (739) 7:44 Operates only on 2026-01-09
Daily 17:18 Kansas City (MCI) 22:43 San Francisco (SFO) 3
United Airlines UA 2123 1-stop Boeing 737-900 (739) 7:25 Effective 2026-03-29 through 2026-04-29
Daily 17:21 Kansas City (MCI) 22:47 San Francisco (SFO) 3
United Airlines UA 2123 1-stop Boeing 737-800 (738) 7:26 Effective 2026-03-05 through 2026-03-28




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United Airlines flights from Kansas City (MCI) to San Francisco (SFO).
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
United Airlines UA2051
07:00
Kansas City (MCI)

09:03
San Francisco (SFO) 3
Effective 2026-03-29 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:03, non-stop
Boeing 737-800 (738)
Direct Flights:
United Airlines UA2051
07:00
Kansas City (MCI)

09:03
San Francisco (SFO) 3
Effective 2026-04-30 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:03, non-stop
Boeing 737 MAX 9 (7M9)
Direct Flights:
United Airlines UA2051
07:00
Kansas City (MCI)

08:50
San Francisco (SFO) 3
Effective 2026-05-21 through 2026-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:50, non-stop
Boeing 737-800 (738)
Direct Flights:
United Airlines UA2051
07:00
Kansas City (MCI)

09:03
San Francisco (SFO) 3
Effective from 2026-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:03, non-stop
Boeing 737-800 (738)
Direct Flights:
United Airlines UA5229
17:30
Kansas City (MCI)

19:59
San Francisco (SFO) 3
Effective 2026-03-05 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:29, non-stop
Embraer EMB 175 (E7W)
Direct Flights:
United Airlines UA5282
19:18
Kansas City (MCI)

21:47
San Francisco (SFO) 3
Effective 2026-02-12 through 2026-02-22
Mon
-
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:29, non-stop
Embraer EMB 175 (E7W)
Direct Flights:
United Airlines UA5282
19:18
Kansas City (MCI)

21:47
San Francisco (SFO) 3
Effective 2026-02-23 through 2026-03-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:29, non-stop
Embraer EMB 175 (E7W)
Direct Flights:
United Airlines UA5282
19:27
Kansas City (MCI)

21:56
San Francisco (SFO) 3
Operates only on 2026-02-16
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:29, non-stop
Embraer EMB 175 (E7W)
Direct Flights:
United Airlines UA5449
07:00
Kansas City (MCI)

09:45
San Francisco (SFO) 3
Effective 2026-01-06 through 2026-02-03
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:45, non-stop
Embraer EMB 175 (E7W)
Direct Flights:
United Airlines UA5449
07:00
Kansas City (MCI)

09:45
San Francisco (SFO) 3
Effective 2026-02-05 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:45, non-stop
Embraer EMB 175 (E7W)
Direct Flights:
United Airlines UA5449
07:40
Kansas City (MCI)

10:24
San Francisco (SFO) 3
Operates only on 2026-02-04
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:44, non-stop
Embraer EMB 175 (E7W)
Direct Flights:
United Airlines UA5619
15:53
Kansas City (MCI)

18:13
San Francisco (SFO) 3
Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:20, non-stop
Embraer EMB 175 (E7W)
Non-Direct Flights:
United Airlines UA2123
17:05
Kansas City (MCI)

22:43
San Francisco (SFO) 3
Effective from 2026-04-30
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 7:38, 1-stop
Boeing 737-800 (738)
Non-Direct Flights:
United Airlines UA2123
17:10
Kansas City (MCI)

22:57
San Francisco (SFO) 3
Operates only on 2026-01-06
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 7:47, 1-stop
Boeing 737 MAX 8 (7M8)
Non-Direct Flights:
United Airlines UA2123
17:10
Kansas City (MCI)

22:58
San Francisco (SFO) 3
Effective 2026-01-07 through 2026-01-15
Mon
Tue
Wed
Thu
Fri
-
Sat
Sun
Duration: 7:48, 1-stop
Boeing 737-800 (738)
Non-Direct Flights:
United Airlines UA2123
17:10
Kansas City (MCI)

22:58
San Francisco (SFO) 3
Effective 2026-01-16 through 2026-01-26
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 7:48, 1-stop
Boeing 737-800 (738)
Non-Direct Flights:
United Airlines UA2123
17:10
Kansas City (MCI)

22:58
San Francisco (SFO) 3
Effective 2026-01-28 through 2026-02-11
Mon
Tue
-
Wed
Thu
Fri
Sat
Sun
Duration: 7:48, 1-stop
Boeing 737-800 (738)
Non-Direct Flights:
United Airlines UA2123
17:14
Kansas City (MCI)

22:58
San Francisco (SFO) 3
Operates only on 2026-01-09
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 7:44, 1-stop
Boeing 737-900 (739)
Non-Direct Flights:
United Airlines UA2123
17:18
Kansas City (MCI)

22:43
San Francisco (SFO) 3
Effective 2026-03-29 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 7:25, 1-stop
Boeing 737-900 (739)
Non-Direct Flights:
United Airlines UA2123
17:21
Kansas City (MCI)

22:47
San Francisco (SFO) 3
Effective 2026-03-05 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 7:26, 1-stop
Boeing 737-800 (738)
  • A domestic route departing from the Kansas City airport (MCI) and arriving at San Francisco airport (SFO).
  • The flight distance is 1493 miles, or 2403 km.
  • The timezone of the departure airport is UTC-6 , and the timezone of the arrival airport is UTC-8 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.
  • For direct flights, the flight time varies between 3:50 and 4:45.
All MCI-SFO flights
All United Airlines flights
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