United Airlines flight UA 304: Multiple routes

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FLIGHT SCHEDULE
Direct Flights:
Daily 10:35 Chicago O'Hare (ORD) 1 13:04 New Orleans (MSY)
UA 304 Non-stop Airbus A320 (320) 2:29 Effective 2026-01-06 through 2026-02-11
Daily 10:45 Chicago O'Hare (ORD) 1 13:14 New Orleans (MSY)
UA 304 Non-stop Airbus A320 (320) 2:29 Effective from 2026-02-12
Daily 10:50 Chicago O'Hare (ORD) 1 13:17 New Orleans (MSY)
UA 304 Non-stop Boeing 737 MAX 8 (7M8) 2:27 Effective 2025-08-19 through 2025-09-24
Mon-Wed 10:50 Chicago O'Hare (ORD) 1 13:17 New Orleans (MSY)
UA 304 Non-stop Boeing 737-800 (738) 2:27 Effective 2025-09-29 through 2025-10-22
Daily 11:05 Chicago O'Hare (ORD) 1 13:34 New Orleans (MSY)
UA 304 Non-stop Airbus A320 (320) 2:29 Effective 2025-10-26 through 2025-12-01
Daily 11:15 Chicago O'Hare (ORD) 1 13:44 New Orleans (MSY)
UA 304 Non-stop Airbus A320 (320) 2:29 Effective 2025-12-02 through 2025-12-17
Thu-Sun 12:18 George Bush, Houston (IAH) E 13:57 Puerto Vallarta (PVR)
UA 304 Non-stop Airbus A319 (319) 2:39 Effective 2025-09-25 through 2025-10-25
Thu,Fri,Sun 12:24 George Bush, Houston (IAH) E 14:00 Puerto Vallarta (PVR)
UA 304 Non-stop Airbus A320 (320) 2:36 Valid until 2025-05-02
Thu-Sun 12:24 George Bush, Houston (IAH) E 14:00 Puerto Vallarta (PVR)
UA 304 Non-stop Airbus A320 (320) 2:36 Effective 2025-05-03 through 2025-05-25
Daily 12:24 George Bush, Houston (IAH) E 14:00 Puerto Vallarta (PVR)
UA 304 Non-stop Airbus A320 (320) 2:36 Effective 2025-05-26 through 2025-08-18
Daily 12:28 George Bush, Houston (IAH) E 15:15 Puerto Vallarta (PVR)
UA 304 Non-stop Boeing 737-800 (738) 2:47 Effective 2025-12-18 through 2026-01-05
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This flight number is listed as serving the following routes:


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United Airlines flight UA 304: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
United Airlines UA304
10:35
Chicago O'Hare (ORD) 1

13:04
New Orleans (MSY)
Effective 2026-01-06 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:29, non-stop
Airbus A320 (320)
United Airlines UA304
10:45
Chicago O'Hare (ORD) 1

13:14
New Orleans (MSY)
Effective from 2026-02-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:29, non-stop
Airbus A320 (320)
United Airlines UA304
10:50
Chicago O'Hare (ORD) 1

13:17
New Orleans (MSY)
Effective 2025-08-19 through 2025-09-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:27, non-stop
Boeing 737 MAX 8 (7M8)
United Airlines UA304
10:50
Chicago O'Hare (ORD) 1

13:17
New Orleans (MSY)
Effective 2025-09-29 through 2025-10-22
Mon
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:27, non-stop
Boeing 737-800 (738)
United Airlines UA304
11:05
Chicago O'Hare (ORD) 1

13:34
New Orleans (MSY)
Effective 2025-10-26 through 2025-12-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:29, non-stop
Airbus A320 (320)
United Airlines UA304
11:15
Chicago O'Hare (ORD) 1

13:44
New Orleans (MSY)
Effective 2025-12-02 through 2025-12-17
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:29, non-stop
Airbus A320 (320)
United Airlines UA304
12:18
George Bush, Houston (IAH) E

13:57
Puerto Vallarta (PVR)
Effective 2025-09-25 through 2025-10-25
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
Sun
Duration: 2:39, non-stop
Airbus A319 (319)
United Airlines UA304
12:24
George Bush, Houston (IAH) E

14:00
Puerto Vallarta (PVR)
Valid until 2025-05-02
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 2:36, non-stop
Airbus A320 (320)
United Airlines UA304
12:24
George Bush, Houston (IAH) E

14:00
Puerto Vallarta (PVR)
Effective 2025-05-03 through 2025-05-25
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
Sun
Duration: 2:36, non-stop
Airbus A320 (320)
United Airlines UA304
12:24
George Bush, Houston (IAH) E

14:00
Puerto Vallarta (PVR)
Effective 2025-05-26 through 2025-08-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:36, non-stop
Airbus A320 (320)
United Airlines UA304
12:28
George Bush, Houston (IAH) E

15:15
Puerto Vallarta (PVR)
Effective 2025-12-18 through 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:47, non-stop
Boeing 737-800 (738)
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This flight number is listed as serving the following routes:
  • Chicago O'Hare (ORD) - New Orleans (MSY)
  • George Bush, Houston (IAH) - Puerto Vallarta (PVR)
All United Airlines flights
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