UA4574 United Airlines - Flight Status
Below, you can find details about United Airlines flight UA4574, which currently operates between the airports of Chicago - Chicago O'Hare International Airport (Airport Code ORD) and Ottawa - Ottawa Macdonald-Cartier International Airport (Airport Code YOW).
This flight data pertains specifically to the flight's details for Saturday, October 25, 2025.
Table of contents:
Flight Status Codeshare Flights Additional Information Alternative Flights Punctuality and delays Last Past Flights UA4574
Flight Status Codeshare Flights Additional Information Alternative Flights Punctuality and delays Last Past Flights UA4574
UA4574 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
UA4574 United Airlines from Chicago
This flight is not scheduled for March 07, 2026.
This flight is not scheduled for March 07, 2026.
Airline information
United Airlines
Departure
Chicago (ORD)
October 25, 2025
Chicago O'Hare International Airport
Arrival
Ottawa (YOW)
October 25, 2025
Ottawa Macdonald-Cartier 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.ottawa-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.
Codeshare Flights
This flight is shared with other airlines, this means that these other flights are the same:
- AC4114 - Air Canada
- NH7108 - ANA All Nippon Airways
- NZ9970 - Air New Zealand
Additional Information
Which is the frequency of flight UA4574?
The flight UA4574 is currently not scheduled at Ottawa Airport (YOW).
Which is the distance of flight UA4574?
The distance between the two airports is 653 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: 2026-03-07 00:24:41
Current Time in Ottawa: 2026-03-07 01:24:41
The flight UA4574 is currently not scheduled at Ottawa Airport (YOW).
Which is the distance of flight UA4574?
The distance between the two airports is 653 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: 2026-03-07 00:24:41
Current Time in Ottawa: 2026-03-07 01:24:41
Alternative Flights
The following airline serve the same route between Chicago and Ottawa:
United Airlines - Flight Number: UA3402. (On Time performance: 59 - Average Delay: 39 minutes)
United Airlines - Flight Number: UA3402. (On Time performance: 59 - Average Delay: 39 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 August 31, 2025 to October 25, 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 March 30, 2025 to October 25, 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.
Note: We have excluded some months from the graph, since the quantity and quality of the data is not representative enough.
Delays analyzed by Weekday: We have gathered available data from last six months, spanning from August 31, 2025 to October 25, 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 UA4574
No flights for UA4574 were scheduled in the past month. The last flight took place on Saturday, October 25, 2025