UA8101 United Airlines - Flight Status
Below, you can find details about United Airlines flight UA8101, which currently operates between the airports of Portland - Portland International Airport (Airport Code PDX) and Chicago - Chicago O'Hare International Airport (Airport Code ORD).
This flight data pertains specifically to the flight's details for Thursday, May 28, 2026.
Table of contents:
Flight Status Additional Information Alternative Flights Punctuality and delays Last Past Flights UA8101
Flight Status Additional Information Alternative Flights Punctuality and delays Last Past Flights UA8101
UA8101 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
UA8101 United Airlines to Chicago
En Route - Delayed
Delay: 21 minutes
Flight Status for Thursday May 28, 2026
En Route - Delayed
Delay: 21 minutes
Flight Status for Thursday May 28, 2026
Airline information
United Airlines
Equipment: Airbus A321neo
Departure
Portland (PDX)
May 28, 2026
Portland International Airport
Departed at:
11:16 am
Concourse:
-
Gate:
-
Scheduled Departure Time: 10:51 am
Arrival
Chicago (ORD)
May 28, 2026
Chicago O'Hare International Airport
Estimated Arrival Time:
04:58 pm
Terminal:
-
Gate:
-
Scheduled Arrival Time: 04:37 pm
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.portland-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 UA8101?
The flight UA8101 is currently not scheduled at Portland Airport.
Which is the distance of flight UA8101?
The distance between the two airports is 1735 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 Portland: 2026-05-28 11:44:29
Current Time in Chicago: 2026-05-28 13:44:29
The flight UA8101 is currently not scheduled at Portland Airport.
Which is the distance of flight UA8101?
The distance between the two airports is 1735 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 Portland: 2026-05-28 11:44:29
Current Time in Chicago: 2026-05-28 13:44:29
Alternative Flights
The following airlines serves the same route between Portland and Chicago:
American Airlines
- Flight Number: AA2197. (On Time performance: 100 - Average Delay: 1 minutes)
- Flight Number: AA2284.
- Flight Number: AA2511. (On Time performance: 52 - Average Delay: 42 minutes)
- Flight Number: AA2933.
- Flight Number: AA2977.
- Flight Number: AA3099. (On Time performance: 75 - Average Delay: 14 minutes)
- Flight Number: AA3303.
Alaska Airlines
- Flight Number: AS324. (On Time performance: 83 - Average Delay: 9 minutes)
United Airlines
- Flight Number: UA1490. (On Time performance: 88 - Average Delay: 3 minutes)
- Flight Number: UA1850. (On Time performance: 86 - Average Delay: -1 minutes)
- Flight Number: UA2019. (On Time performance: 93 - Average Delay: 2 minutes)
- Flight Number: UA2094.
- Flight Number: UA2265.
- Flight Number: UA2306. (On Time performance: 88 - Average Delay: -2 minutes)
- Flight Number: UA2336.
- Flight Number: UA2493. (On Time performance: 76 - Average Delay: 12 minutes)
American Airlines
- Flight Number: AA2197. (On Time performance: 100 - Average Delay: 1 minutes)
- Flight Number: AA2284.
- Flight Number: AA2511. (On Time performance: 52 - Average Delay: 42 minutes)
- Flight Number: AA2933.
- Flight Number: AA2977.
- Flight Number: AA3099. (On Time performance: 75 - Average Delay: 14 minutes)
- Flight Number: AA3303.
Alaska Airlines
- Flight Number: AS324. (On Time performance: 83 - Average Delay: 9 minutes)
United Airlines
- Flight Number: UA1490. (On Time performance: 88 - Average Delay: 3 minutes)
- Flight Number: UA1850. (On Time performance: 86 - Average Delay: -1 minutes)
- Flight Number: UA2019. (On Time performance: 93 - Average Delay: 2 minutes)
- Flight Number: UA2094.
- Flight Number: UA2265.
- Flight Number: UA2306. (On Time performance: 88 - Average Delay: -2 minutes)
- Flight Number: UA2336.
- Flight Number: UA2493. (On Time performance: 76 - Average Delay: 12 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 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 UA8101
No flights for UA8101 were scheduled in the past month. The last flight took place on Thursday, May 28, 2026