United Airlines flight UA 5278: Multiple routes

Ad box here 1220564027 I FlightWNum Top Box
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Daily 16:40 Houston George Bush (IAH) B 18:19 Oklahoma City (OKC)
UA 5278 Non-stop Embraer EMB 175 (E7W) 1:39 Effective 2026-01-06 through 2026-02-11
Daily 17:35 Appleton (ATW) 18:54 Chicago O'Hare (ORD) 2
UA 5278 Non-stop Embraer EMB 175 (E7W) 1:19 Effective 2026-04-30 through 2026-05-20
Daily 18:05 Houston George Bush (IAH) B 19:43 Oklahoma City (OKC)
UA 5278 Non-stop Embraer EMB 175 (E7W) 1:38 Effective 2026-03-05 through 2026-03-28
Daily 18:05 Houston George Bush (IAH) B 19:42 Oklahoma City (OKC)
UA 5278 Non-stop Embraer EMB 175 (E7W) 1:37 Effective 2026-03-29 through 2026-04-29
Daily 18:05 Houston George Bush (IAH) B 19:36 Oklahoma City (OKC)
UA 5278 Non-stop Embraer EMB 175 (E7W) 1:31 Effective from 2026-05-21
Daily 18:20 Houston George Bush (IAH) B 19:59 Oklahoma City (OKC)
UA 5278 Non-stop Embraer EMB 175 (E7W) 1:39 Valid until 2026-01-05
Daily 21:15 Chicago O'Hare (ORD) 2 23:59 Toronto Pearson (YYZ) 1
UA 5278 Non-stop Embraer EMB 175 (E7W) 1:44 Effective 2026-02-12 through 2026-03-04
Ad flat here 1377413384 I FlightWNum Lower
Parallax here -
This flight number is listed as serving the following routes:


Feedback - Disclaimer - Privacy - new_base.html - DESKTOP - CACHE: False - LANG: en - IS_EU: False
FlightMapper.net Flight Search Countries Airlines
LANGUAGES
United Airlines flight UA 5278: Multiple routes
Ad mobi flat here (320x100px) 6074960173 M FlightWNum Top Flat
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
United Airlines UA5278
16:40
Houston George Bush (IAH) B

18:19
Oklahoma City (OKC)
Effective 2026-01-06 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:39, non-stop
Embraer EMB 175 (E7W)
Direct Flights:
United Airlines UA5278
17:35
Appleton (ATW)

18:54
Chicago O'Hare (ORD) 2
Effective 2026-04-30 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:19, non-stop
Embraer EMB 175 (E7W)
Direct Flights:
United Airlines UA5278
18:05
Houston George Bush (IAH) B

19:43
Oklahoma City (OKC)
Effective 2026-03-05 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:38, non-stop
Embraer EMB 175 (E7W)
Direct Flights:
United Airlines UA5278
18:05
Houston George Bush (IAH) B

19:42
Oklahoma City (OKC)
Effective 2026-03-29 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:37, non-stop
Embraer EMB 175 (E7W)
Direct Flights:
United Airlines UA5278
18:05
Houston George Bush (IAH) B

19:36
Oklahoma City (OKC)
Effective from 2026-05-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:31, non-stop
Embraer EMB 175 (E7W)
Direct Flights:
United Airlines UA5278
18:20
Houston George Bush (IAH) B

19:59
Oklahoma City (OKC)
Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:39, non-stop
Embraer EMB 175 (E7W)
Direct Flights:
United Airlines UA5278
21:15
Chicago O'Hare (ORD) 2

23:59
Toronto Pearson (YYZ) 1
Effective 2026-02-12 through 2026-03-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:44, non-stop
Embraer EMB 175 (E7W)
Ad mobi box here (300x250px) 8888825773 M FlightWNum Bottom Box
Parallax here -
This flight number is listed as serving the following routes:
  • Appleton (ATW) - Chicago O'Hare (ORD)
  • Chicago O'Hare (ORD) - Toronto Pearson (YYZ)
  • Houston George Bush (IAH) - Oklahoma City (OKC)
All United Airlines flights
Feedback     -     Disclaimer     -     Privacy - new_base.html - MOBILE

- CACHE: False - LANG: en - IS_EU: False