United Airlines flight UA 4576: Multiple routes

Ad box here 1220564027 I FlightWNum Top Box
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Daily 06:30 Moline (MLI) 07:47 Chicago O'Hare (ORD) 2
UA 4576 Non-stop Canadair CRJ 550 (CR5) 1:17 Effective 2026-01-06 through 2026-02-03
Daily 06:30 Moline (MLI) 07:47 Chicago O'Hare (ORD) 2
UA 4576 Non-stop Canadair CRJ 550 (CR5) 1:17 Effective 2026-02-05 through 2026-02-11
Daily 14:23 Chicago O'Hare (ORD) 2 16:46 Dayton (DAY)
UA 4576 Non-stop Canadair CRJ 550 (CR5) 1:23 Valid until 2026-01-05
Daily 19:40 Rochester (ROC) 21:01 Washington Dulles (IAD)
UA 4576 Non-stop Canadair CRJ 550 (CR5) 1:21 Effective 2026-04-30 through 2026-05-20
Daily 21:20 Chicago O'Hare (ORD) 2 22:44 Saint Louis (STL) 1
UA 4576 Non-stop Canadair CRJ 550 (CR5) 1:24 Effective 2026-05-21 through 2026-08-17
Daily 21:30 Chicago O'Hare (ORD) 2 22:54 Saint Louis (STL) 1
UA 4576 Non-stop Canadair CRJ 550 (CR5) 1:24 Effective from 2026-10-25
Mon,Wed-Fri,Sun 21:33 Chicago O'Hare (ORD) 2 22:59 Saint Louis (STL) 1
UA 4576 Non-stop Canadair CRJ 550 (CR5) 1:26 Effective 2026-02-12 through 2026-03-06
Daily 21:33 Chicago O'Hare (ORD) 2 22:59 Saint Louis (STL) 1
UA 4576 Non-stop Canadair CRJ 550 (CR5) 1:26 Effective 2026-03-07 through 2026-04-29
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 4576: Multiple routes
Ad mobi flat here (320x100px) 6074960173 M FlightWNum Top Flat
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
United Airlines UA4576
06:30
Moline (MLI)

07:47
Chicago O'Hare (ORD) 2
Effective 2026-01-06 through 2026-02-03
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:17, non-stop
Canadair CRJ 550 (CR5)
Direct Flights:
United Airlines UA4576
06:30
Moline (MLI)

07:47
Chicago O'Hare (ORD) 2
Effective 2026-02-05 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:17, non-stop
Canadair CRJ 550 (CR5)
Direct Flights:
United Airlines UA4576
14:23
Chicago O'Hare (ORD) 2

16:46
Dayton (DAY)
Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:23, non-stop
Canadair CRJ 550 (CR5)
Direct Flights:
United Airlines UA4576
19:40
Rochester (ROC)

21:01
Washington Dulles (IAD)
Effective 2026-04-30 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:21, non-stop
Canadair CRJ 550 (CR5)
Direct Flights:
United Airlines UA4576
21:20
Chicago O'Hare (ORD) 2

22:44
Saint Louis (STL) 1
Effective 2026-05-21 through 2026-08-17
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:24, non-stop
Canadair CRJ 550 (CR5)
Direct Flights:
United Airlines UA4576
21:30
Chicago O'Hare (ORD) 2

22:54
Saint Louis (STL) 1
Effective from 2026-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:24, non-stop
Canadair CRJ 550 (CR5)
Direct Flights:
United Airlines UA4576
21:33
Chicago O'Hare (ORD) 2

22:59
Saint Louis (STL) 1
Effective 2026-02-12 through 2026-03-06
Mon
Tue
-
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:26, non-stop
Canadair CRJ 550 (CR5)
Direct Flights:
United Airlines UA4576
21:33
Chicago O'Hare (ORD) 2

22:59
Saint Louis (STL) 1
Effective 2026-03-07 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:26, non-stop
Canadair CRJ 550 (CR5)
Ad mobi box here (300x250px) 8888825773 M FlightWNum Bottom Box
Parallax here -
This flight number is listed as serving the following routes:
  • Chicago O'Hare (ORD) - Dayton (DAY)
  • Chicago O'Hare (ORD) - Saint Louis (STL)
  • Moline (MLI) - Chicago O'Hare (ORD)
  • Rochester (ROC) - Washington Dulles (IAD)
All United Airlines flights
Feedback     -     Disclaimer     -     Privacy - new_base.html - MOBILE

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