UA623 United Airlines - Flight Status

Warning

There is more than one flight with the same flight number on the same day. This is the other flight:

UA623 New York (LGA) to New York (LGA) Departure: 09:21 am Arrival: 12:44 pm Check flight

Below, you can find details about United Airlines flight UA623, which currently operates between the airports of New York - New York LaGuardia Airport (Airport Code LGA) and Chicago - Chicago O'Hare International Airport (Airport Code ORD).
This flight data pertains specifically to the flight's details for Sunday, December 14, 2025.

Table of contents:
Flight Status

UA623 On Time performance:

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

UA623 United Airlines to Chicago

Landed - Delayed

Delay: 204 minutes

Flight Status for Sunday December 14, 2025

This flight is also scheduled for Today (December 15, 2025). See it here

This flight is also scheduled for Tomorrow (December 16, 2025). See it here

Airline information

United Airlines

Equipment: Boeing 737MAX 8 Passenger

Departure

New York (LGA)

December 14, 2025

New York LaGuardia Airport

Departed at:

11:38 am

Terminal:

Gate:

Scheduled Departure Time: 09:15 am

Arrival

Chicago (ORD)

December 14, 2025

Chicago O'Hare International Airport

Arrived at:

02:21 pm

Terminal:

Gate:

C28

Scheduled Arrival Time: 10:57 am

Baggage: 6

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.laguardia-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.