UA8100 United Airlines - Flight Status
Below, you can find details about United Airlines flight UA8100, 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 Thursday, September 03, 2026.
Table of contents:
Flight Status Additional Information Alternative Flights Punctuality and delays Last Past Flights UA8100
Flight Status Additional Information Alternative Flights Punctuality and delays Last Past Flights UA8100
UA8100 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
UA8100 United Airlines from Chicago
This flight is not scheduled for September 11, 2026.
This flight is not scheduled for September 11, 2026.
Airline information
United Airlines
Departure
Chicago (ORD)
September 03, 2026
Chicago O'Hare International Airport
Arrival
Ontario (ONT)
September 03, 2026
Ontario International Airport
Disclaimer
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Additional Information
Which is the frequency of flight UA8100?
The flight UA8100 is scheduled to flight on Thursday, Friday, Sunday on a weekly basis.
Which is the distance of flight UA8100?
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: 2026-09-11 10:45:24
Current Time in Ontario: 2026-09-11 08:45:24
The flight UA8100 is scheduled to flight on Thursday, Friday, Sunday on a weekly basis.
Which is the distance of flight UA8100?
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: 2026-09-11 10:45:24
Current Time in Ontario: 2026-09-11 08:45:24
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 UA8100
Date
Departure
Arrival
Duration
Aircraft
Status
Thursday
03 September
03 September
10:00 pm
Chicago (ORD)
Chicago (ORD)
11:40 pm
Ontario (ONT)
Ontario (ONT)
03h 40min
Boeing 737-800
Boeing 737-800
Landed - On-time
Sunday
30 August
30 August
11:24 pm
Chicago (ORD)
Chicago (ORD)
01:05 am
Ontario (ONT)
Ontario (ONT)
03h 41min
Boeing 737-800
Boeing 737-800
Landed - Delayed
Sunday
23 August
23 August
08:59 pm
Chicago (ORD)
Chicago (ORD)
10:36 pm
Ontario (ONT)
Ontario (ONT)
03h 37min
Boeing 737-800
Boeing 737-800
Landed - On-time
Friday
14 August
14 August
09:40 pm
Chicago (ORD)
Chicago (ORD)
11:32 pm
Ontario (ONT)
Ontario (ONT)
03h 52min
Boeing 737-800
Boeing 737-800
Landed - On-time