| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jul 13 | YOW | IAD | 14:57 | 15:58 |
Landed
|
Track > |
| Jul 12 | YOW | IAD | 15:03 | 16:16 |
Landed
|
Track > |
| Jul 11 | YOW | IAD | 15:05 | 16:16 |
Landed
|
Track > |
| Jul 10 | YOW | IAD | 15:06 | 16:28 |
Landed
|
Track > |
| Jul 09 | YOW | IAD | 14:52 | 16:35 |
Cancelled
|
Track > |
| Claim > | ||||||
| Jul 08 | YOW | IAD | 15:24 | 16:44 |
Landed
|
Track > |
| Jul 07 | YOW | IAD | 14:57 | 16:14 |
Landed
|
Track > |
| Jul 06 | YOW | IAD | 15:13 | 16:27 |
Landed
|
Track > |
| Jul 05 | YOW | IAD | 15:11 | 16:28 |
Landed
|
Track > |
| Jul 04 | YOW | IAD | 15:25 | 16:34 |
Landed
|
Track > |
United Airlines Flight UA4545 connects Ottawa, Canada to Washington, United States, taking off from Ottawa Macdonald-Cartier International Airport YOW and landing at Washington Dulles International Airport IAD.
How long is the UA4545 flight from Ottawa to Washington?
The average flight time from Ottawa to Washington is 1 hour and 13 minutes. The flight distance is 724 km / 450 miles and the average flight speed is 576 km/h / 358 mph.
How many UA4545 flights are operated per week?
6 flights per week. The flight UA4545 is operated on Monday, Wednesday, Thursday, Friday, Saturday and Sunday.
What is the On-Time Performance (OTP) of United Airlines Flight UA4545 Ottawa to Washington?
The Airportia On-Time Performance Rating for United Airlines Flight UA4545 is 5/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest UA4545 flight?
The latest flight took off on Monday, July 13th, 2026 with the flight status being Landed on 15:58.
How else can the flight UA4545 be referenced as?
This United Airlines flight can also be referenced as UAL4545, UA 4545, UAL 4545.
How often is flight UA4545 delayed?
On average, 10% of all UA4545 flights are delayed. The average delay is 9 minutes.
Can I get compensation for my delayed or cancelled UA4545 flight or baggage issues?
If your UA4545 flight was cancelled, delayed, or if you experienced baggage issues such as delayed, damaged, or lost bags, you may be entitled to compensation. Compensation amounts and eligibility depend on various regulations, including EC 261/2004, UK261, CA Montreal Convention, US GoodWill, BR-ANAC, SA-GACA and TK-SHY.
See our UA4545 Flight Tracker above for more details.
Flight UA4545 is code-shared by 1 airline using the flight number AC4692
Other flights departing from Ottawa YOW: PD2345, AC478, AC8010, UA3686
Other flights arriving at Washington IAD: UA1764, UA1831, UA3688, UA4925
All flights connecting Ottawa YOW to Washington IAD.