UA1144 United Airlines - Flight Status
Below, you can find details about United Airlines flight UA1144, which currently operates between the airports of Chicago - Chicago O'Hare International Airport (Airport Code ORD) and Ontario - Ontario International Airport (Airport Code ONT).
This flight data pertains specifically to the flight's details for Monday, August 18, 2025.
Table of contents:
Flight Status Additional Information Alternative Flights Punctuality and delays Last Past Flights UA1144
Flight Status Additional Information Alternative Flights Punctuality and delays Last Past Flights UA1144
UA1144 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
UA1144 United Airlines to Ontario
We only provide flight information for yesterday, today and tomorrow. This flight is not scheduled for this interval of time.
We only provide flight information for yesterday, today and tomorrow. This flight is not scheduled for this interval of time.
Airline information
United Airlines
Departure
Chicago (ORD)
August 18, 2025
Chicago O'Hare International Airport
Arrival
Ontario (ONT)
August 18, 2025
Ontario International Airport
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-ohare.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.
Additional Information
Which is the frequency of flight UA1144?
The flight UA1144 is currently not scheduled at Chicago O'Hare Airport (ORD).
Which is the distance of flight UA1144?
The distance between the two airports is 1697 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 Chicago: 2025-12-11 18:03:31
Current Time in Ontario: 2025-12-11 16:03:31
The flight UA1144 is currently not scheduled at Chicago O'Hare Airport (ORD).
Which is the distance of flight UA1144?
The distance between the two airports is 1697 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 Chicago: 2025-12-11 18:03:31
Current Time in Ontario: 2025-12-11 16:03:31
Alternative Flights
The following airline serve the same route between Chicago and Ontario:
UPS - Flight Number: 5X5609. (On Time performance: 75 - Average Delay: 11 minutes)
UPS - Flight Number: 5X5609. (On Time performance: 75 - Average Delay: 11 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 Weekday: We have gathered available data from last six months, spanning from June 06, 2025 to August 18, 2025. Next, you can observe the results broken down by day of the week: number of flights analyzed, on-time performance per day, and average delay per day.
Delays analyzed by Month: We have gathered available data from last twelve closed months, spanning from December 03, 2024 to August 18, 2025. Next, you can observe the results broken down by month: number of flights analyzed, on-time performance per month, and average delay per month.
Delays analyzed by Weekday: We have gathered available data from last six months, spanning from June 06, 2025 to August 18, 2025. Next, you can observe the results broken down by day of the week: number of flights analyzed, on-time performance per day, and average delay per day.
Last Past Flights UA1144
No flights for UA1144 were scheduled in the past month. The last flight took place on Monday, August 18, 2025