United Airlines flight UA 1800: Multiple routes

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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Sat 12:57 Fort Myers (RSW) 16:00 Newark Liberty, New York (EWR) C
UA 1800 Non-stop Boeing 737-900 (739) 3:03 Operates only on 2026-04-04
Sat 17:40 San Jose (SJC) A 21:19 Denver (DEN)
UA 1800 Non-stop Boeing 737-900 (739) 2:39 Operates only on 2026-01-10
Mon-Fri 18:50 San Francisco (SFO) 3 20:23 Los Angeles (LAX) 7
UA 1800 Non-stop Boeing 737-800 (738) 1:33 Valid until 2026-01-02
Sat,Sun 18:50 San Francisco (SFO) 3 20:23 Los Angeles (LAX) 7
UA 1800 Non-stop Boeing 737-900 (739) 1:33 Effective 2026-01-03 through 2026-01-04
Mon 18:50 San Francisco (SFO) 3 20:22 Los Angeles (LAX) 7
UA 1800 Non-stop Boeing 737-900 (739) 1:32 Operates only on 2026-01-05
Mon,Tue,Thu,Fri,Sun 18:50 San Francisco (SFO) 3 20:23 Los Angeles (LAX) 7
UA 1800 Non-stop Boeing 737-800 (738) 1:33 Effective 2026-01-06 through 2026-02-10
Mon,Wed,Thu,Sun 18:50 San Francisco (SFO) 3 20:24 Los Angeles (LAX) 7
UA 1800 Non-stop Boeing 737-800 (738) 1:34 Effective 2026-02-12 through 2026-03-04
Fri,Sat 18:50 San Francisco (SFO) 3 20:24 Los Angeles (LAX) 7
UA 1800 Non-stop Boeing 737 MAX 8 (7M8) 1:34 Effective 2026-02-13 through 2026-02-28
Tue 18:50 San Francisco (SFO) 3 20:24 Los Angeles (LAX) 7
UA 1800 Non-stop Boeing 737-900 (739) 1:34 Effective 2026-02-17 through 2026-03-03
Wed 18:53 San Francisco (SFO) 3 20:26 Los Angeles (LAX) 7
UA 1800 Non-stop Boeing 737 MAX 8 (7M8) 1:33 Effective 2026-01-07 through 2026-01-14
Wed,Sat 18:53 San Francisco (SFO) 3 20:26 Los Angeles (LAX) 7
UA 1800 Non-stop Boeing 737 MAX 8 (7M8) 1:33 Effective 2026-01-17 through 2026-02-07
Tue 18:53 San Francisco (SFO) 3 20:27 Los Angeles (LAX) 7
UA 1800 Non-stop Boeing 737-800 (738) 1:34 Effective 2026-03-10 through 2026-03-24
Mon,Thu,Fri,Sun 18:55 San Francisco (SFO) 3 20:29 Los Angeles (LAX) 7
UA 1800 Non-stop Boeing 737 MAX 9 (7M9) 1:34 Effective 2026-03-05 through 2026-03-27
Wed 18:56 San Francisco (SFO) 3 20:29 Los Angeles (LAX) 7
UA 1800 Non-stop Boeing 737 MAX 9 (7M9) 1:33 Operates only on 2026-02-11
Sat 18:56 San Francisco (SFO) 3 20:30 Los Angeles (LAX) 7
UA 1800 Non-stop Boeing 737 MAX 9 (7M9) 1:34 Effective 2026-03-07 through 2026-03-14
Wed 18:56 San Francisco (SFO) 3 20:30 Los Angeles (LAX) 7
UA 1800 Non-stop Boeing 737-800 (738) 1:34 Operates only on 2026-03-11
Wed,Sat 18:56 San Francisco (SFO) 3 20:30 Los Angeles (LAX) 7
UA 1800 Non-stop Boeing 737 MAX 9 (7M9) 1:34 Effective 2026-03-18 through 2026-03-28
Daily 20:15 Newark Liberty, New York (EWR) C 23:51 San Francisco (SFO) 3
UA 1800 Non-stop Boeing 757-200 (752) 6:36 Effective from 2026-10-19
Daily 21:35 Los Angeles (LAX) 7 05:08 Cleveland (CLE)
UA 1800 Non-stop Boeing 737-800 (738) 4:33 Valid until 2026-01-05
The flight arrives 1 day after departure.
Thu,Sun 22:35 Los Angeles (LAX) 7 06:17 Fort Myers (RSW)
UA 1800 Non-stop Boeing 737-900 (739) 4:42 Effective 2026-01-08 through 2026-02-08
The flight arrives 1 day after departure.
Mon,Thu,Fri,Sun 22:35 Los Angeles (LAX) 7 06:01 Cleveland (CLE)
UA 1800 Non-stop Boeing 737 MAX 8 (7M8) 4:26 Effective 2026-03-05 through 2026-03-27
The flight arrives 1 day after departure.
Sat 22:35 Los Angeles (LAX) 7 07:01 Cleveland (CLE)
UA 1800 Non-stop Boeing 737 MAX 9 (7M9) 4:26 Operates only on 2026-03-07
The flight arrives 1 day after departure.
Sat 22:35 Los Angeles (LAX) 7 06:01 Cleveland (CLE)
UA 1800 Non-stop Boeing 737 MAX 9 (7M9) 4:26 Effective 2026-03-14 through 2026-03-28
The flight arrives 1 day after departure.
Mon-Thu,Sun 22:35 Los Angeles (LAX) 7 06:10 Cleveland (CLE)
UA 1800 Non-stop Boeing 737 MAX 8 (7M8) 4:35 Effective 2026-03-29 through 2026-04-09
The flight arrives 1 day after departure.
Daily 22:35 Los Angeles (LAX) 7 06:10 Cleveland (CLE)
UA 1800 Non-stop Boeing 737 MAX 8 (7M8) 4:35 Effective 2026-04-10 through 2026-04-29
The flight arrives 1 day after departure.
Daily 22:45 Los Angeles (LAX) 7 06:13 Cleveland (CLE)
UA 1800 Non-stop Boeing 737 MAX 8 (7M8) 4:28 Effective 2026-04-30 through 2026-05-20
The flight arrives 1 day after departure.
Daily 22:45 Los Angeles (LAX) 7 06:13 Cleveland (CLE)
UA 1800 Non-stop Boeing 737 MAX 9 (7M9) 4:28 Effective 2026-05-21 through 2026-10-18
The flight arrives 1 day after departure.
Non-Direct Flights:
Mon-Fri 18:50 San Francisco (SFO) 3 05:08 Cleveland (CLE)
UA 1800 1-stop Boeing 737-800 (738) 7:18 Valid until 2026-01-02
The flight arrives 1 day after departure.
Sat,Sun 18:50 San Francisco (SFO) 3 05:08 Cleveland (CLE)
UA 1800 1-stop Boeing 737-900 (739) 7:18 Effective 2026-01-03 through 2026-01-04
The flight arrives 1 day after departure.
Mon 18:50 San Francisco (SFO) 3 05:08 Cleveland (CLE)
UA 1800 1-stop Boeing 737-900 (739) 7:18 Operates only on 2026-01-05
The flight arrives 1 day after departure.
Thu,Sun 18:50 San Francisco (SFO) 3 06:17 Fort Myers (RSW)
UA 1800 1-stop Boeing 737-800 (738) 8:27 Effective 2026-01-08 through 2026-02-08
The flight arrives 1 day after departure.
Mon,Thu,Fri,Sun 18:55 San Francisco (SFO) 3 06:01 Cleveland (CLE)
UA 1800 1-stop Boeing 737 MAX 9 (7M9) 8:06 Effective 2026-03-05 through 2026-03-27
The flight arrives 1 day after departure.
Sat 18:56 San Francisco (SFO) 3 07:01 Cleveland (CLE)
UA 1800 1-stop Boeing 737 MAX 9 (7M9) 8:05 Operates only on 2026-03-07
The flight arrives 1 day after departure.
Sat 18:56 San Francisco (SFO) 3 06:01 Cleveland (CLE)
UA 1800 1-stop Boeing 737 MAX 9 (7M9) 8:05 Effective 2026-03-14 through 2026-03-28
The flight arrives 1 day after departure.
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This flight number is listed as serving the following routes:


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United Airlines flight UA 1800: Multiple routes
Ad mobi flat here (320x100px) 6074960173 M FlightWNum Top Flat
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
United Airlines UA1800
12:57
Fort Myers (RSW)

16:00
Newark Liberty, New York (EWR) C
Operates only on 2026-04-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:03, non-stop
Boeing 737-900 (739)
Direct Flights:
United Airlines UA1800
17:40
San Jose (SJC) A

21:19
Denver (DEN)
Operates only on 2026-01-10
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:39, non-stop
Boeing 737-900 (739)
Direct Flights:
United Airlines UA1800
18:50
San Francisco (SFO) 3

20:23
Los Angeles (LAX) 7
Valid until 2026-01-02
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 1:33, non-stop
Boeing 737-800 (738)
Direct Flights:
United Airlines UA1800
18:50
San Francisco (SFO) 3

20:23
Los Angeles (LAX) 7
Effective 2026-01-03 through 2026-01-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
Duration: 1:33, non-stop
Boeing 737-900 (739)
Direct Flights:
United Airlines UA1800
18:50
San Francisco (SFO) 3

20:22
Los Angeles (LAX) 7
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:32, non-stop
Boeing 737-900 (739)
Direct Flights:
United Airlines UA1800
18:50
San Francisco (SFO) 3

20:23
Los Angeles (LAX) 7
Effective 2026-01-06 through 2026-02-10
Mon
Tue
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 1:33, non-stop
Boeing 737-800 (738)
Direct Flights:
United Airlines UA1800
18:50
San Francisco (SFO) 3

20:24
Los Angeles (LAX) 7
Effective 2026-02-12 through 2026-03-04
Mon
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
Duration: 1:34, non-stop
Boeing 737-800 (738)
Direct Flights:
United Airlines UA1800
18:50
San Francisco (SFO) 3

20:24
Los Angeles (LAX) 7
Effective 2026-02-13 through 2026-02-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
Sun
-
Duration: 1:34, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
United Airlines UA1800
18:50
San Francisco (SFO) 3

20:24
Los Angeles (LAX) 7
Effective 2026-02-17 through 2026-03-03
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:34, non-stop
Boeing 737-900 (739)
Direct Flights:
United Airlines UA1800
18:53
San Francisco (SFO) 3

20:26
Los Angeles (LAX) 7
Effective 2026-01-07 through 2026-01-14
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:33, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
United Airlines UA1800
18:53
San Francisco (SFO) 3

20:26
Los Angeles (LAX) 7
Effective 2026-01-17 through 2026-02-07
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:33, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
United Airlines UA1800
18:53
San Francisco (SFO) 3

20:27
Los Angeles (LAX) 7
Effective 2026-03-10 through 2026-03-24
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:34, non-stop
Boeing 737-800 (738)
Direct Flights:
United Airlines UA1800
18:55
San Francisco (SFO) 3

20:29
Los Angeles (LAX) 7
Effective 2026-03-05 through 2026-03-27
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 1:34, non-stop
Boeing 737 MAX 9 (7M9)
Direct Flights:
United Airlines UA1800
18:56
San Francisco (SFO) 3

20:29
Los Angeles (LAX) 7
Operates only on 2026-02-11
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:33, non-stop
Boeing 737 MAX 9 (7M9)
Direct Flights:
United Airlines UA1800
18:56
San Francisco (SFO) 3

20:30
Los Angeles (LAX) 7
Effective 2026-03-07 through 2026-03-14
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:34, non-stop
Boeing 737 MAX 9 (7M9)
Direct Flights:
United Airlines UA1800
18:56
San Francisco (SFO) 3

20:30
Los Angeles (LAX) 7
Operates only on 2026-03-11
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:34, non-stop
Boeing 737-800 (738)
Direct Flights:
United Airlines UA1800
18:56
San Francisco (SFO) 3

20:30
Los Angeles (LAX) 7
Effective 2026-03-18 through 2026-03-28
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:34, non-stop
Boeing 737 MAX 9 (7M9)
Direct Flights:
United Airlines UA1800
20:15
Newark Liberty, New York (EWR) C

23:51
San Francisco (SFO) 3
Effective from 2026-10-19
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 6:36, non-stop
Boeing 757-200 (752)
Direct Flights:
United Airlines UA1800
21:35
Los Angeles (LAX) 7

05:08(+1)
Cleveland (CLE)
Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:33, non-stop
Boeing 737-800 (738)
The flight arrives 1 day after departure.
Direct Flights:
United Airlines UA1800
22:35
Los Angeles (LAX) 7

06:17(+1)
Fort Myers (RSW)
Effective 2026-01-08 through 2026-02-08
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
Duration: 4:42, non-stop
Boeing 737-900 (739)
The flight arrives 1 day after departure.
Direct Flights:
United Airlines UA1800
22:35
Los Angeles (LAX) 7

06:01(+1)
Cleveland (CLE)
Effective 2026-03-05 through 2026-03-27
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 4:26, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.
Direct Flights:
United Airlines UA1800
22:35
Los Angeles (LAX) 7

07:01(+1)
Cleveland (CLE)
Operates only on 2026-03-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 4:26, non-stop
Boeing 737 MAX 9 (7M9)
The flight arrives 1 day after departure.
Direct Flights:
United Airlines UA1800
22:35
Los Angeles (LAX) 7

06:01(+1)
Cleveland (CLE)
Effective 2026-03-14 through 2026-03-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 4:26, non-stop
Boeing 737 MAX 9 (7M9)
The flight arrives 1 day after departure.
Direct Flights:
United Airlines UA1800
22:35
Los Angeles (LAX) 7

06:10(+1)
Cleveland (CLE)
Effective 2026-03-29 through 2026-04-09
Mon
Tue
Wed
Thu
Fri
-
Sat
-
Sun
Duration: 4:35, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.
Direct Flights:
United Airlines UA1800
22:35
Los Angeles (LAX) 7

06:10(+1)
Cleveland (CLE)
Effective 2026-04-10 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:35, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.
Direct Flights:
United Airlines UA1800
22:45
Los Angeles (LAX) 7

06:13(+1)
Cleveland (CLE)
Effective 2026-04-30 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:28, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.
Direct Flights:
United Airlines UA1800
22:45
Los Angeles (LAX) 7

06:13(+1)
Cleveland (CLE)
Effective 2026-05-21 through 2026-10-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:28, non-stop
Boeing 737 MAX 9 (7M9)
The flight arrives 1 day after departure.
Non-Direct Flights:
United Airlines UA1800
18:50
San Francisco (SFO) 3

05:08(+1)
Cleveland (CLE)
Valid until 2026-01-02
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 7:18, 1-stop
Boeing 737-800 (738)
The flight arrives 1 day after departure.
Non-Direct Flights:
United Airlines UA1800
18:50
San Francisco (SFO) 3

05:08(+1)
Cleveland (CLE)
Effective 2026-01-03 through 2026-01-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
Duration: 7:18, 1-stop
Boeing 737-900 (739)
The flight arrives 1 day after departure.
Non-Direct Flights:
United Airlines UA1800
18:50
San Francisco (SFO) 3

05:08(+1)
Cleveland (CLE)
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 7:18, 1-stop
Boeing 737-900 (739)
The flight arrives 1 day after departure.
Non-Direct Flights:
United Airlines UA1800
18:50
San Francisco (SFO) 3

06:17(+1)
Fort Myers (RSW)
Effective 2026-01-08 through 2026-02-08
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
Duration: 8:27, 1-stop
Boeing 737-800 (738)
The flight arrives 1 day after departure.
Non-Direct Flights:
United Airlines UA1800
18:55
San Francisco (SFO) 3

06:01(+1)
Cleveland (CLE)
Effective 2026-03-05 through 2026-03-27
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 8:06, 1-stop
Boeing 737 MAX 9 (7M9)
The flight arrives 1 day after departure.
Non-Direct Flights:
United Airlines UA1800
18:56
San Francisco (SFO) 3

07:01(+1)
Cleveland (CLE)
Operates only on 2026-03-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 8:05, 1-stop
Boeing 737 MAX 9 (7M9)
The flight arrives 1 day after departure.
Non-Direct Flights:
United Airlines UA1800
18:56
San Francisco (SFO) 3

06:01(+1)
Cleveland (CLE)
Effective 2026-03-14 through 2026-03-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 8:05, 1-stop
Boeing 737 MAX 9 (7M9)
The flight arrives 1 day after departure.
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This flight number is listed as serving the following routes:
  • Fort Myers (RSW) - Newark Liberty, New York (EWR)
  • Los Angeles (LAX) - Cleveland (CLE)
  • Los Angeles (LAX) - Fort Myers (RSW)
  • Newark Liberty, New York (EWR) - San Francisco (SFO)
  • San Francisco (SFO) - Cleveland (CLE)
  • San Francisco (SFO) - Fort Myers (RSW)
  • San Francisco (SFO) - Los Angeles (LAX)
  • San Jose (SJC) - Denver (DEN)
All United Airlines flights
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