Flight UA4518
United Airlines | Chicago to St. Louis
Departure
Select Date
Return
Select Date
UA4518 | Chicago to St. Louis
Operated by United Airlines with 70% on-time rate. Check schedules, fares & cabin info to book your perfect journey!
Flight Information
Chicago (ORD) to St. Louis (STL)
70%On-time Rate
Departure
16:15
O'Hare International Airport
ORD
Terminal T2
1h 28m
Direct
Arrival
17:00
St. Louis Lambert International Airport
STL
Terminal T1
Airline
United Airlines
Aircraft
Bombardier CRJ-550
Seats
--
Aircraft Age
--
Boarding Gate: --
Check-in closes at 2026-02-01 15:30. Passengers are advised to arrive at the airport at least 2 hours prior to boarding.
Flight Punctuality
On-time performance data for flight UA4518
Departure Punctuality
On-time Rate
Punctuality 33%
Avg Delay
Late on average 1 hour15 minutes
Early
0%
On-time
33%
Delay <30min
33%
Delay 30-60min
3%
Delay >60min
30%
Cancelled
1%
Arrival Punctuality
On-time Rate
Punctuality 33%
Avg Delay
Late on average 1 hour15 minutes
Early
0%
On-time
33%
Delay <30min
33%
Delay 30-60min
3%
Delay >60min
30%
Cancelled
1%
Based on UA4518 flight history for Last 30 Days. On-time rate: Punctuality 33%, average delay: Late on average 1 hour15 minutes.
Flight Schedule
Upcoming schedule for flight UA4518
Fri, Jan 30
UA4518
United Airlines
CRJ7
21:41
ORD
Chicago
Direct
22:29
STL
St. Louis
Mon, Feb 2
UA4518
United Airlines
CRJ7
16:15
ORD
Chicago
Direct
17:43
STL
St. Louis
Sat, Jan 31
UA4518
United Airlines
CRJ7
18:43
ORD
Chicago
Direct
19:27
STL
St. Louis
Sun, Feb 1
UA4518
United Airlines
CRJ7
16:15
ORD
Chicago
Direct
17:00
STL
St. Louis
Thu, Jan 29
UA4518
United Airlines
CRJ7
16:41
ORD
Chicago
Direct
17:27
STL
St. Louis
Tue, Jan 27
UA4518
United Airlines
CRJ7
16:48
ORD
Chicago
Direct
17:34
STL
St. Louis
Wed, Jan 28
UA4518
United Airlines
CRJ7
18:00
ORD
Chicago
Direct
18:44
STL
St. Louis
Schedule Information
Flight schedules are subject to change. Please check with the airline for the most up-to-date information.
Cabin Information
Available cabin classes for flight UA4518
💼
Business
UA4518
Seat Information
--
Legroom
--
Seat width
--
Reclining Angle
Facilities & Amenities
None
Unknown
Unknown
Unknown
Other flights you might be interested in
Discover popular routes and great deals tailored for you.