UA5940 United Airlines - Flight Status
Below, you can find details about United Airlines flight UA5940, which currently operates between the airports of San Francisco - San Francisco International Airport (Airport Code SFO) and Saint Louis - St Louis Lambert International Airport (Airport Code STL).
This flight data pertains specifically to the flight's details for Monday, September 29, 2025.
Table of contents:
Flight Status Codeshare Flights Additional Information Alternative Flights Punctuality and delays Last Past Flights UA5940
Flight Status Codeshare Flights Additional Information Alternative Flights Punctuality and delays Last Past Flights UA5940
UA5940 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
UA5940 United Airlines to Saint Louis
Scheduled - On-time
Flight Status for Monday September 29, 2025
This flight was also scheduled for Yesterday (September 27, 2025). See it here
This flight is also scheduled for Today (September 28, 2025). See it here
Scheduled - On-time
Flight Status for Monday September 29, 2025
Airline information
United Airlines
Equipment: Embraer 175 (Enhanced Winglets)
Departure
San Francisco (SFO)
September 29, 2025
San Francisco International Airport
Estimated Departure Time:
10:40 am
Terminal:
3
Gate:
F6
Scheduled Departure Time: 10:40 am
Arrival
Saint Louis (STL)
September 29, 2025
St Louis Lambert International Airport
Estimated Arrival Time:
04:54 pm
Terminal:
1
Gate:
-
Scheduled Arrival Time: 04:54 pm
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.airport-sfo.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:
- NZ9707 - Air New Zealand
Additional Information
Which is the frequency of flight UA5940?
The flight UA5940 is scheduled to flight on Friday, Saturday, Sunday on a weekly basis.
Which is the distance of flight UA5940?
The distance between the two airports is 1732 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 San Francisco: 2025-09-28 11:52:03
Current Time in Saint Louis: 2025-09-28 13:52:03
The flight UA5940 is scheduled to flight on Friday, Saturday, Sunday on a weekly basis.
Which is the distance of flight UA5940?
The distance between the two airports is 1732 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 San Francisco: 2025-09-28 11:52:03
Current Time in Saint Louis: 2025-09-28 13:52:03
Alternative Flights
The following airlines serves the same route between San Francisco and Saint Louis:
United Airlines
- Flight Number: UA336. (On Time performance: 83 - Average Delay: 6 minutes)
Southwest Airlines
- Flight Number: WN120. (On Time performance: 80 - Average Delay: 8 minutes)
- Flight Number: WN3322. (On Time performance: 61 - Average Delay: 13 minutes)
United Airlines
- Flight Number: UA336. (On Time performance: 83 - Average Delay: 6 minutes)
Southwest Airlines
- Flight Number: WN120. (On Time performance: 80 - Average Delay: 8 minutes)
- Flight Number: WN3322. (On Time performance: 61 - Average Delay: 13 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 UA5940
Date
Departure
Arrival
Duration
Aircraft
Status
Saturday
27 September
27 September
10:34 am
San Francisco (SFO)
San Francisco (SFO)
04:50 pm
Saint Louis (STL)
Saint Louis (STL)
04h 16min
Embraer 175 (E
Embraer 175 (E
Landed - On-time
Friday
26 September
26 September
10:38 am
San Francisco (SFO)
San Francisco (SFO)
05:01 pm
Saint Louis (STL)
Saint Louis (STL)
04h 23min
Embraer 175 (E
Embraer 175 (E
Landed - On-time