Flight UA1229
United Airlines | St. Louis to Denver
Departure
Select Date
Return
Select Date
UA1229 | St. Louis to Denver
Operated by United Airlines with 95% on-time rate. Check schedules, fares & cabin info to book your perfect journey!
Flight Information
St. Louis (STL) to Denver (DEN)
95%On-time Rate
Departure
16:15
St. Louis Lambert International Airport
STL
Terminal T1
2h 38m
Direct
Arrival
17:14
Denver International Airport
DEN
Airline
United Airlines
Aircraft
Airbus A319
Seats
128
Aircraft Age
24y, 11m
Boarding Gate: --
Check-in closes at 2026-01-27 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 UA1229
Departure Punctuality
On-time Rate
Punctuality 74%
Avg Delay
Late on average 22 minutes
Early
0%
On-time
74%
Delay <30min
21%
Delay 30-60min
5%
Delay >60min
0%
Cancelled
5%
Arrival Punctuality
On-time Rate
Punctuality 74%
Avg Delay
Late on average 22 minutes
Early
0%
On-time
74%
Delay <30min
21%
Delay 30-60min
5%
Delay >60min
0%
Cancelled
5%
Based on UA1229 flight history for Last 30 Days. On-time rate: Punctuality 74%, average delay: Late on average 22 minutes.
Flight Schedule
Upcoming schedule for flight UA1229
Fri, Jan 23
UA1229
United Airlines
319
15:23
STL
St. Louis
Direct
16:38
DEN
Denver
Mon, Jan 26
UA1229
United Airlines
738
17:20
STL
St. Louis
Direct
18:19
DEN
Denver
Sun, Jan 25
UA1229
United Airlines
319
15:27
STL
St. Louis
Direct
16:28
DEN
Denver
Thu, Jan 22
UA1229
United Airlines
319
14:52
STL
St. Louis
Direct
16:07
DEN
Denver
Tue, Jan 27
UA1229
United Airlines
738
16:15
STL
St. Louis
Direct
17:14
DEN
Denver
Wed, Jan 28
UA1229
United Airlines
319
14:45
STL
St. Louis
Direct
16:24
DEN
Denver
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 UA1229
✈️
Economy
UA1229
Seat Information
76 cm
Legroom
--
Seat width
100°
Reclining Angle
Facilities & Amenities
None
On-demand entertainment
Wi-Fi (additional charge)
Unknown
Other flights you might be interested in
Discover popular routes and great deals tailored for you.