Chicago O’Hare Airport Informational Guide to Chicago O’Hare International Airport (ORD) - NON OFFICIAL

UA4540 United Airlines - Flight Status

UA4540 United Airlines from Saint Louis

Airline information
United Airlines
United Airlines
Saint Louis (STL)
Scheduled Departure Time: 05:53 pm (2021-10-25)
Chicago (ORD)
O'Hare International Airport
This information 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. assumes no responsibility for loss or damage as a result of relying on information posted here. Please contact your airline to verify flight status.