UA1904 United Airlines - Flight Status
Below, you can find details about United Airlines flight UA1904, 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 Sunday, October 25, 2026.
Table of contents:
Flight Status Additional Information Alternative Flights Punctuality and delays Last Past Flights UA1904
Flight Status Additional Information Alternative Flights Punctuality and delays Last Past Flights UA1904
UA1904 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
UA1904 United Airlines from Chicago
Landed - On-time
Flight Status for Sunday October 25, 2026
This flight is also scheduled for Today (October 26, 2026). See it here
Landed - On-time
Flight Status for Sunday October 25, 2026
Airline information
United Airlines
Equipment: Airbus A320
Departure
Chicago (ORD)
October 25, 2026
Chicago O'Hare International Airport
Departed at:
04:15 pm
Terminal:
1
Gate:
C30
Scheduled Departure Time: 04:15 pm
Arrival
Ontario (ONT)
October 25, 2026
Ontario International Airport
Arrived at:
06:25 pm
Terminal:
2
Gate:
202
Scheduled Arrival Time: 06:47 pm
Baggage: 2
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.ontario-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.
Additional Information
Which is the frequency of flight UA1904?
The flight UA1904 is currently not scheduled at Ontario Airport (ONT).
Which is the distance of flight UA1904?
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: 2026-10-26 20:42:01
Current Time in Ontario: 2026-10-26 18:42:01
The flight UA1904 is currently not scheduled at Ontario Airport (ONT).
Which is the distance of flight UA1904?
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: 2026-10-26 20:42:01
Current Time in Ontario: 2026-10-26 18:42:01
Alternative Flights
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 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
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 UA1904
Date
Departure
Arrival
Duration
Aircraft
Status
Sunday
25 October
25 October
04:15 pm
Chicago (ORD)
Chicago (ORD)
06:25 pm
Ontario (ONT)
Ontario (ONT)
04h 10min
Airbus A320
Airbus A320
Landed - On-time