UA1583 United Airlines - Flight Status
Codeshare Flights
The flight AC3346 from Air Canada (AC) is a codeshare flight operated by United Airlines (UA) under the flight number UA1583. Check this page for details about flight UA1583.
Warning
This flight has been diverted and landed in a different airport than scheduled. Contact airline to obtain more information. This was the original destination:
Chicago (ORD) - Chicago O'Hare International Airport
Below, you can find details about United Airlines flight UA1583, which currently operates between the airports of Las Vegas - Las Vegas Harry Reid International Airport (Airport Code LAS) and Saint Louis - St Louis Lambert International Airport (Airport Code STL).
This flight data pertains specifically to the flight's details for Tuesday, May 12, 2026.
UA1583 On Time performance:
84
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
UA1583 United Airlines to Saint Louis
Landed - Delayed
Delay: 24 minutes
Flight Status for Tuesday May 12, 2026
This flight is also scheduled for Today (May 13, 2026). See it here
This flight is also scheduled for Tomorrow (May 14, 2026). See it here
Landed - Delayed
Delay: 24 minutes
Flight Status for Tuesday May 12, 2026
Airline information
United Airlines
Equipment: Airbus A321neo
Departure
Las Vegas (LAS)
May 12, 2026
Las Vegas Harry Reid International Airport
Departed at:
10:42 am
Terminal:
3
Gate:
D54
Scheduled Departure Time: 10:43 am
Arrival
Saint Louis (STL)
May 12, 2026
St Louis Lambert International Airport
Arrived at:
04:57 pm
Terminal:
1
Gate:
-
Scheduled Arrival Time: 04:33 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.las-vegas-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:
- AC3346 - Air Canada
- LX3259 - Swiss
- SN8862 - Brussels Airlines