Informational Guide to St. Louis Lambert Airport (STL) - NON OFFICIAL

UA537 United Airlines - Flight Status

Below, you can find details about United Airlines flight UA537, which currently operates between the airports of Saint Louis - St Louis Lambert International Airport (Airport Code STL) and Houston - Houston George Bush Intercontinental Airport (Airport Code IAH).
This flight data pertains specifically to the flight's details for Wednesday, May 14, 2025.

UA537 On Time performance:
73
We have calculated the percentage of flights that arrived within 15 minutes of their scheduled time, or earlier, based on real flight data from the last 3 months. More about punctuality and delays

Flight Status

UA537 United Airlines to Houston

Landed - On-time
Flight Status for Wednesday May 14, 2025
This flight was also scheduled for Yesterday (May 13, 2025). See it here
This flight is also scheduled for Tomorrow (May 15, 2025). See it here

Airline information

United Airlines
United Airlines
Equipment: Boeing 737-700 Passenger (Scimitar Winglets)

Departure

Saint Louis (STL)
May 14, 2025
St Louis Lambert International Airport
Departed at:
05:58 am
Terminal:
1
Gate:
A19
Scheduled Departure Time: 06:00 am

Arrival

Houston (IAH)
May 14, 2025
Houston George Bush Intercontinental Airport
Arrived at:
08:05 am
Terminal:
E
Gate:
E14
Scheduled Arrival Time: 08:15 am
Baggage: C7
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:

- CM1711 - Copa Airlines

- NH7089 - ANA All Nippon Airways

- NZ6913 - Air New Zealand

- VA8270 - Virgin Australia

Additional Information

Which is the frequency of flight UA537?
The flight UA537 is scheduled to flight on daily basis.

Which is the distance of flight UA537?
The distance between the two airports is 668 miles.

Which is the flight time of flight UA537?
The scheduled flight time gate to gate is: 02:15 hours.
The real flight time gate to gate on average is: 02:08 hours.

Are the departure airport and arrival airport at the same Time Zone?
Yes, both airports are in the same timezone.

Alternative Flights

The following airline serve the same route between Saint Louis and Houston:
United Airlines - Flight Number: UA2121. (On Time performance: 57 - Average Delay: 37 minutes)

Punctuality and delays

We have gathered data from recent months and present below an analysis of how timely the flights have been.

In terms of On-Time Performance, by analyzing the flight data from the last three months, spanning from May 01, 2025 to May 11, 2025, we have obtained these figures.
Total number of flights: 11
On Time: 8 ( 73 % )
Moderate Delay: 0 ( 0 % )
Significant Delay: 1 ( 9 % )
Major Delay: 2 ( 18 % )
Canceled: 0 ( 0 % )
Diverted: 0 ( 0 % )

Average Delay: 28 minutes.
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 UA537

Date
Departure
Arrival
Duration
Aircraft
Status
Tuesday
13 May
05:55 am
Saint Louis (STL)
07:48 am
Houston (IAH)
01h 53min
Boeing 737-700
Boeing 737-700
Landed - On-time
Monday
12 May
05:54 am
Saint Louis (STL)
07:40 am
Houston (IAH)
01h 46min
Boeing 737-700
Boeing 737-700
Landed - On-time
Sunday
11 May
05:53 am
Saint Louis (STL)
07:48 am
Houston (IAH)
01h 55min
Boeing 737-700
Boeing 737-700
Landed - On-time
Saturday
10 May
05:45 am
Saint Louis (STL)
07:38 am
Houston (IAH)
01h 53min
Boeing 737-700
Boeing 737-700
Landed - On-time
Friday
09 May
05:56 am
Saint Louis (STL)
08:03 am
Houston (IAH)
02h 07min
Boeing 737-700
Boeing 737-700
Landed - On-time
Thursday
08 May
05:54 am
Saint Louis (STL)
08:00 am
Houston (IAH)
02h 06min
Boeing 737-700
Boeing 737-700
Landed - On-time
Wednesday
07 May
05:48 am
Saint Louis (STL)
08:15 am
Houston (IAH)
02h 27min
Boeing 737-700
Boeing 737-700
Landed - On-time
Tuesday
06 May
05:56 am
Saint Louis (STL)
08:15 am
Houston (IAH)
02h 19min
Boeing 737-700
Boeing 737-700
Landed - On-time
Monday
05 May
08:58 am
Saint Louis (STL)
11:07 am
Houston (IAH)
02h 09min
Boeing 737-700
Boeing 737-700
Landed - Delayed
Sunday
04 May
05:50 am
Saint Louis (STL)
07:44 am
Houston (IAH)
01h 54min
Boeing 737-700
Boeing 737-700
Landed - On-time