UA1770 United Airlines - Flight Status
Below, you can find details about United Airlines flight UA1770, which currently operates between the airports of Saint Louis - St Louis Lambert International Airport (Airport Code STL) and Denver - Denver International Airport (Airport Code DEN).
This flight data pertains specifically to the flight's details for Saturday, May 09, 2026.
Table of contents:
Flight Status Codeshare Flights Additional Information Alternative Flights Punctuality and delays Last Past Flights UA1770
Flight Status Codeshare Flights Additional Information Alternative Flights Punctuality and delays Last Past Flights UA1770
UA1770 On Time performance:
n/a
It is not possible to calculate the On-Time Performance for this flight accurately due to insufficient or non-representative data, as doing so could lead to misleading conclusions. Flight Status
UA1770 United Airlines to Denver
This flight is not scheduled for May 09, 2026.
This flight is not scheduled for May 09, 2026.
Airline information
United Airlines
Departure
Saint Louis (STL)
May 07, 2026
St Louis Lambert International Airport
Arrival
Denver (DEN)
May 07, 2026
Denver International Airport
Disclaimer
The information displayed on this website is gathered from third-party providers with a wide reputation on the sector, which in turn obtain the information from the airlines. This data is provided only for informative purposes. www.saint-louis-airport.com assumes no responsibility for loss or damage as a result of relying on information posted here. Please contact your airline to verify flight status.
Codeshare Flights
This flight is shared with other airlines, this means that these other flights are the same:
- AC4897 - Air Canada
Additional Information
Which is the frequency of flight UA1770?
The flight UA1770 is scheduled to flight on Monday, Wednesday, Thursday, Friday, Sunday on a weekly basis.
Which is the distance of flight UA1770?
The distance between the two airports is 767 miles.
Are the departure airport and arrival airport at the same Time Zone?
No, each airport is in a different timezone. The times shown above, are presented in the local time of each respective airport.
Current Time in Saint Louis: 2026-05-09 18:36:45
Current Time in Denver: 2026-05-09 17:36:45
The flight UA1770 is scheduled to flight on Monday, Wednesday, Thursday, Friday, Sunday on a weekly basis.
Which is the distance of flight UA1770?
The distance between the two airports is 767 miles.
Are the departure airport and arrival airport at the same Time Zone?
No, each airport is in a different timezone. The times shown above, are presented in the local time of each respective airport.
Current Time in Saint Louis: 2026-05-09 18:36:45
Current Time in Denver: 2026-05-09 17:36:45
Alternative Flights
The following airlines serves the same route between Saint Louis and Denver:
Frontier Airlines
- Flight Number: F94567. (On Time performance: 74 - Average Delay: 21 minutes)
United Airlines
- Flight Number: UA1236. (On Time performance: 83 - Average Delay: 21 minutes)
- Flight Number: UA1302. (On Time performance: 100 - Average Delay: 1 minutes)
- Flight Number: UA1380. (On Time performance: 88 - Average Delay: 12 minutes)
- Flight Number: UA1415. (On Time performance: 88 - Average Delay: 9 minutes)
- Flight Number: UA1729. (On Time performance: 100 - Average Delay: 2 minutes)
Southwest Airlines
- Flight Number: WN1688. (On Time performance: 54 - Average Delay: 29 minutes)
- Flight Number: WN2623. (On Time performance: 74 - Average Delay: 13 minutes)
- Flight Number: WN2952. (On Time performance: 75 - Average Delay: 14 minutes)
- Flight Number: WN3562. (On Time performance: 86 - Average Delay: 8 minutes)
- Flight Number: WN4454. (On Time performance: 96 - Average Delay: 1 minutes)
- Flight Number: WN4459. (On Time performance: 13 - Average Delay: 68 minutes)
- Flight Number: WN4460. (On Time performance: 88 - Average Delay: 6 minutes)
Frontier Airlines
- Flight Number: F94567. (On Time performance: 74 - Average Delay: 21 minutes)
United Airlines
- Flight Number: UA1236. (On Time performance: 83 - Average Delay: 21 minutes)
- Flight Number: UA1302. (On Time performance: 100 - Average Delay: 1 minutes)
- Flight Number: UA1380. (On Time performance: 88 - Average Delay: 12 minutes)
- Flight Number: UA1415. (On Time performance: 88 - Average Delay: 9 minutes)
- Flight Number: UA1729. (On Time performance: 100 - Average Delay: 2 minutes)
Southwest Airlines
- Flight Number: WN1688. (On Time performance: 54 - Average Delay: 29 minutes)
- Flight Number: WN2623. (On Time performance: 74 - Average Delay: 13 minutes)
- Flight Number: WN2952. (On Time performance: 75 - Average Delay: 14 minutes)
- Flight Number: WN3562. (On Time performance: 86 - Average Delay: 8 minutes)
- Flight Number: WN4454. (On Time performance: 96 - Average Delay: 1 minutes)
- Flight Number: WN4459. (On Time performance: 13 - Average Delay: 68 minutes)
- Flight Number: WN4460. (On Time performance: 88 - Average Delay: 6 minutes)
Punctuality and delays
It is not possible to calculate the On-Time Performance for this flight accurately due to insufficient or non-representative data, as doing so could lead to misleading conclusions.
Delays analyzed by Week: It is not possible to calculate the On-Time Performance for this flight accurately by weekday due to insufficient or non-representative data, as doing so could lead to misleading conclusions
Delays analyzed by Month: It is not possible to calculate the On-Time Performance for this flight accurately by month due to insufficient or non-representative data, as doing so could lead to misleading conclusions
Delays analyzed by Week: It is not possible to calculate the On-Time Performance for this flight accurately by weekday due to insufficient or non-representative data, as doing so could lead to misleading conclusions
Delays analyzed by Month: It is not possible to calculate the On-Time Performance for this flight accurately by month due to insufficient or non-representative data, as doing so could lead to misleading conclusions
Last Past Flights UA1770
Date
Departure
Arrival
Duration
Aircraft
Status
Friday
08 May
08 May
06:57 pm
Saint Louis (STL)
Saint Louis (STL)
08:13 pm
Denver (DEN)
Denver (DEN)
02h 16min
Boeing 737-800
Boeing 737-800
Landed - Delayed
Thursday
07 May
07 May
05:59 pm
Saint Louis (STL)
Saint Louis (STL)
07:24 pm
Denver (DEN)
Denver (DEN)
02h 25min
Boeing 737-800
Boeing 737-800
Landed - On-time
Wednesday
06 May
06 May
05:57 pm
Saint Louis (STL)
Saint Louis (STL)
07:22 pm
Denver (DEN)
Denver (DEN)
02h 25min
Boeing 737-800
Boeing 737-800
Landed - On-time
Monday
04 May
04 May
06:49 pm
Saint Louis (STL)
Saint Louis (STL)
08:31 pm
Denver (DEN)
Denver (DEN)
02h 42min
Boeing 737-800
Boeing 737-800
Landed - Delayed
Sunday
03 May
03 May
08:42 pm
Saint Louis (STL)
Saint Louis (STL)
09:59 pm
Denver (DEN)
Denver (DEN)
02h 17min
Boeing 737-800
Boeing 737-800
Landed - Delayed
Friday
01 May
01 May
06:04 pm
Saint Louis (STL)
Saint Louis (STL)
07:24 pm
Denver (DEN)
Denver (DEN)
02h 20min
Boeing 737-800
Boeing 737-800
Landed - On-time
Thursday
30 April
30 April
06:17 pm
Saint Louis (STL)
Saint Louis (STL)
08:02 pm
Denver (DEN)
Denver (DEN)
02h 45min
Boeing 737-800
Boeing 737-800
Landed - Delayed