UA4545 United Airlines - Flight Status
Codeshare Flights
The flight AC4692 from Air Canada (AC) is a codeshare flight operated by United Airlines (UA) under the flight number UA4545. Check this page for details about flight UA4545.
Below, you can find details about United Airlines flight UA4545, which currently operates between the airports of Ottawa - Ottawa Macdonald-Cartier International Airport (Airport Code YOW) and Dulles - Washington Dulles International Airport (Airport Code IAD).
This flight data pertains specifically to the flight's details for Monday, May 25, 2026.
Table of contents:
Flight Status Codeshare Flights Additional Information Alternative Flights Punctuality and delays Last Past Flights UA4545
Flight Status Codeshare Flights Additional Information Alternative Flights Punctuality and delays Last Past Flights UA4545
UA4545 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
UA4545 United Airlines to Dulles
Scheduled - On-time
Flight Status for Monday May 25, 2026
Scheduled - On-time
Flight Status for Monday May 25, 2026
Airline information
United Airlines
Equipment: Canadair (Bombardier) Regional Jet 550
Departure
Ottawa (YOW)
May 25, 2026
Ottawa Macdonald-Cartier International Airport
Estimated Departure Time:
02:52 pm
Gate:
5
Scheduled Departure Time: 02:52 pm
Arrival
Dulles (IAD)
May 25, 2026
Washington Dulles International Airport
Estimated Arrival Time:
04:35 pm
Terminal:
-
Gate:
A4C
Scheduled Arrival Time: 04:35 pm
Baggage: 3
Disclaimer
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Codeshare Flights
This flight is shared with other airlines, this means that these other flights are the same:
- AC4692 - Air Canada
Additional Information
Which is the frequency of flight UA4545?
The flight UA4545 is scheduled to flight on Monday, Thursday, Friday, Saturday, Sunday on a weekly basis.
Which is the distance of flight UA4545?
The distance between the two airports is 449 miles.
Are the departure airport and arrival airport at the same Time Zone?
Yes, both airports are in the same timezone.
The flight UA4545 is scheduled to flight on Monday, Thursday, Friday, Saturday, Sunday on a weekly basis.
Which is the distance of flight UA4545?
The distance between the two airports is 449 miles.
Are the departure airport and arrival airport at the same Time Zone?
Yes, both airports are in the same timezone.
Alternative Flights
The following airline serve the same route between Ottawa and Dulles:
United Airlines - Flight Number: UA3497. (On Time performance: 86 - Average Delay: 11 minutes)
United Airlines - Flight Number: UA3497. (On Time performance: 86 - 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 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 UA4545
Date
Departure
Arrival
Duration
Aircraft
Status
Sunday
24 May
24 May
02:47 pm
Ottawa (YOW)
Ottawa (YOW)
04:21 pm
Dulles (IAD)
Dulles (IAD)
01h 34min
Canadair (Bomb
Canadair (Bomb
Landed - On-time
Saturday
23 May
23 May
03:38 pm
Ottawa (YOW)
Ottawa (YOW)
05:13 pm
Dulles (IAD)
Dulles (IAD)
01h 35min
Canadair (Bomb
Canadair (Bomb
Landed - Delayed
Friday
22 May
22 May
02:43 pm
Ottawa (YOW)
Ottawa (YOW)
04:29 pm
Dulles (IAD)
Dulles (IAD)
01h 46min
Canadair (Bomb
Canadair (Bomb
Landed - On-time
Thursday
21 May
21 May
02:44 pm
Ottawa (YOW)
Ottawa (YOW)
04:29 pm
Dulles (IAD)
Dulles (IAD)
01h 45min
Canadair (Bomb
Canadair (Bomb
Landed - On-time