United Airlines flight UA 284: Multiple routes

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Tue 08:52 San Antonio (SAT) B 10:55 San Francisco (SFO) 3
UA 284 Non-stop Airbus A320 (320) 4:03 Operates only on 2026-01-06
Tue 13:05 Los Angeles (LAX) 7 16:01 Salt Lake City (SLC)
UA 284 Non-stop Boeing 737-800 (738) 1:56 Effective 2026-01-13 through 2026-02-10
Mon-Fri,Sun 16:54 Cincinnati (CVG) 18:50 Houston George Bush (IAH) C
UA 284 Non-stop Boeing 737-700 (73G) 2:56 Effective 2026-03-05 through 2026-03-27
Sat 16:54 Cincinnati (CVG) 18:51 Houston George Bush (IAH) C
UA 284 Non-stop Airbus A320 (320) 2:57 Effective 2026-03-07 through 2026-03-28
Daily 16:54 Cincinnati (CVG) 18:40 Houston George Bush (IAH) C
UA 284 Non-stop Boeing 737-700 (73G) 2:46 Effective 2026-03-29 through 2026-04-29
Daily 17:01 Cincinnati (CVG) 18:47 Houston George Bush (IAH) C
UA 284 Non-stop Boeing 737 MAX 8 (7M8) 2:46 Effective 2026-04-30 through 2026-05-20
Mon,Tue,Thu,Fri,Sun 17:55 Cleveland (CLE) 18:34 Chicago O'Hare (ORD) 1
UA 284 Non-stop Airbus A320 (320) 1:39 Effective 2026-02-13 through 2026-03-03
Wed 17:55 Cleveland (CLE) 18:34 Chicago O'Hare (ORD) 1
UA 284 Non-stop Boeing 737-800 (738) 1:39 Effective 2026-02-18 through 2026-03-04
Thu 17:56 Cleveland (CLE) 18:35 Chicago O'Hare (ORD) 1
UA 284 Non-stop Boeing 737-800 (738) 1:39 Operates only on 2026-02-12
Sat 18:06 Cleveland (CLE) 18:45 Chicago O'Hare (ORD) 1
UA 284 Non-stop Boeing 737-900 (739) 1:39 Effective 2026-02-14 through 2026-02-28
Daily 20:15 Houston George Bush (IAH) C 21:06 Tucson (TUS)
UA 284 Non-stop Boeing 737-900 (739) 2:51 Effective 2026-04-30 through 2026-05-20
Daily 20:19 Houston George Bush (IAH) C 21:10 Tucson (TUS)
UA 284 Non-stop Boeing 737-700 (73G) 2:51 Effective 2026-03-29 through 2026-04-29
Daily 23:00 Las Vegas Harry Reid (LAS) 3 06:22 Washington Dulles (IAD)
UA 284 Non-stop Boeing 737 MAX 9 (7M9) 4:22 Effective from 2026-06-25
The flight arrives 1 day after departure.
Mon,Wed-Sun 23:50 Las Vegas Harry Reid (LAS) 3 07:13 Washington Dulles (IAD)
UA 284 Non-stop Boeing 737 MAX 9 (7M9) 4:23 Effective 2026-01-07 through 2026-02-11
The flight arrives 1 day after departure.
Daily 23:53 Las Vegas Harry Reid (LAS) 3 07:15 Washington Dulles (IAD)
UA 284 Non-stop Boeing 737 MAX 9 (7M9) 4:22 Valid until 2026-01-05
The flight arrives 1 day after departure.
Non-Direct Flights:
Daily 16:54 Cincinnati (CVG) 21:10 Tucson (TUS)
UA 284 1-stop Boeing 737-700 (73G) 7:16 Effective 2026-03-29 through 2026-04-29
Daily 17:01 Cincinnati (CVG) 21:06 Tucson (TUS)
UA 284 1-stop Boeing 737 MAX 8 (7M8) 7:05 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 284: Multiple routes
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
United Airlines UA284
08:52
San Antonio (SAT) B

10:55
San Francisco (SFO) 3
Operates only on 2026-01-06
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:03, non-stop
Airbus A320 (320)
Direct Flights:
United Airlines UA284
13:05
Los Angeles (LAX) 7

16:01
Salt Lake City (SLC)
Effective 2026-01-13 through 2026-02-10
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:56, non-stop
Boeing 737-800 (738)
Direct Flights:
United Airlines UA284
16:54
Cincinnati (CVG)

18:50
Houston George Bush (IAH) C
Effective 2026-03-05 through 2026-03-27
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 2:56, non-stop
Boeing 737-700 (73G)
Direct Flights:
United Airlines UA284
16:54
Cincinnati (CVG)

18:51
Houston George Bush (IAH) C
Effective 2026-03-07 through 2026-03-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:57, non-stop
Airbus A320 (320)
Direct Flights:
United Airlines UA284
16:54
Cincinnati (CVG)

18:40
Houston George Bush (IAH) C
Effective 2026-03-29 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:46, non-stop
Boeing 737-700 (73G)
Direct Flights:
United Airlines UA284
17:01
Cincinnati (CVG)

18:47
Houston George Bush (IAH) C
Effective 2026-04-30 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:46, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
United Airlines UA284
17:55
Cleveland (CLE)

18:34
Chicago O'Hare (ORD) 1
Effective 2026-02-13 through 2026-03-03
Mon
Tue
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 1:39, non-stop
Airbus A320 (320)
Direct Flights:
United Airlines UA284
17:55
Cleveland (CLE)

18:34
Chicago O'Hare (ORD) 1
Effective 2026-02-18 through 2026-03-04
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:39, non-stop
Boeing 737-800 (738)
Direct Flights:
United Airlines UA284
17:56
Cleveland (CLE)

18:35
Chicago O'Hare (ORD) 1
Operates only on 2026-02-12
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:39, non-stop
Boeing 737-800 (738)
Direct Flights:
United Airlines UA284
18:06
Cleveland (CLE)

18:45
Chicago O'Hare (ORD) 1
Effective 2026-02-14 through 2026-02-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:39, non-stop
Boeing 737-900 (739)
Direct Flights:
United Airlines UA284
20:15
Houston George Bush (IAH) C

21:06
Tucson (TUS)
Effective 2026-04-30 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:51, non-stop
Boeing 737-900 (739)
Direct Flights:
United Airlines UA284
20:19
Houston George Bush (IAH) C

21:10
Tucson (TUS)
Effective 2026-03-29 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:51, non-stop
Boeing 737-700 (73G)
Direct Flights:
United Airlines UA284
23:00
Las Vegas Harry Reid (LAS) 3

06:22(+1)
Washington Dulles (IAD)
Effective from 2026-06-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:22, non-stop
Boeing 737 MAX 9 (7M9)
The flight arrives 1 day after departure.
Direct Flights:
United Airlines UA284
23:50
Las Vegas Harry Reid (LAS) 3

07:13(+1)
Washington Dulles (IAD)
Effective 2026-01-07 through 2026-02-11
Mon
Tue
-
Wed
Thu
Fri
Sat
Sun
Duration: 4:23, non-stop
Boeing 737 MAX 9 (7M9)
The flight arrives 1 day after departure.
Direct Flights:
United Airlines UA284
23:53
Las Vegas Harry Reid (LAS) 3

07:15(+1)
Washington Dulles (IAD)
Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:22, non-stop
Boeing 737 MAX 9 (7M9)
The flight arrives 1 day after departure.
Non-Direct Flights:
United Airlines UA284
16:54
Cincinnati (CVG)

21:10
Tucson (TUS)
Effective 2026-03-29 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 7:16, 1-stop
Boeing 737-700 (73G)
Non-Direct Flights:
United Airlines UA284
17:01
Cincinnati (CVG)

21:06
Tucson (TUS)
Effective 2026-04-30 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 7:05, 1-stop
Boeing 737 MAX 8 (7M8)
This flight number is listed as serving the following routes:
  • Cincinnati (CVG) - Houston George Bush (IAH)
  • Cincinnati (CVG) - Tucson (TUS)
  • Cleveland (CLE) - Chicago O'Hare (ORD)
  • Houston George Bush (IAH) - Tucson (TUS)
  • Las Vegas Harry Reid (LAS) - Washington Dulles (IAD)
  • Los Angeles (LAX) - Salt Lake City (SLC)
  • San Antonio (SAT) - San Francisco (SFO)
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