| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Sep 02 | IAD | YYZ | 08:28 | 10:04 |
Scheduled
|
Track > |
| Jul 30 | IAD | YYZ | 09:48 | 10:51 |
Delayed
|
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| Jul 29 | IAD | YYZ | 08:42 | 09:43 |
Landed
|
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| Jul 28 | IAD | YYZ | 09:58 | 11:21 |
Delayed
|
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| Jul 27 | IAD | YYZ | 08:38 | 09:40 |
Landed
|
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| Jul 26 | IAD | YYZ | 08:50 | 09:50 |
Landed
|
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| Jul 24 | IAD | YYZ | 09:01 | 10:01 |
Landed
|
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| Jul 23 | IAD | YYZ | 08:47 | 09:48 |
Landed
|
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| Jul 22 | IAD | YYZ | 09:10 | 10:09 |
Landed
|
Track > |
| Jul 21 | IAD | YYZ | 08:51 | 09:52 |
Landed
|
Track > |
United Airlines Flight UA3431 connects Washington, United States to Toronto, Canada, taking off from Washington Dulles International Airport IAD and landing at Toronto Pearson International Airport YYZ.
How long is the UA3431 flight from Washington to Toronto?
The average flight time from Washington to Toronto is 1 hour and 3 minutes. The flight distance is 556 km / 346 miles and the average flight speed is 514 km/h / 319 mph.
How many UA3431 flights are operated per week?
1 flight per week. The flight UA3431 is operated on Wednesday.
What is the On-Time Performance (OTP) of United Airlines Flight UA3431 Washington to Toronto?
The Airportia On-Time Performance Rating for United Airlines Flight UA3431 is 4.8/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight UA3431 arriving at?
Flight UA3431 arrives at Toronto Pearson International Airport (YYZ) Terminal 1.
When was the latest UA3431 flight?
The latest flight took off on Wednesday, September 2nd, 2026 with the flight status being Scheduled on 10:04.
How else can the flight UA3431 be referenced as?
This United Airlines flight can also be referenced as UAL3431, UA 3431, UAL 3431.
How often is flight UA3431 delayed?
On average, 30% of all UA3431 flights are delayed. The average delay is 43 minutes.
Can I get compensation for my delayed or cancelled UA3431 flight or baggage issues?
If your UA3431 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 UA3431 Flight Tracker above for more details.
Flight UA3431 is code-shared by 3 airlines using the flight numbers AC3491, AV2168, CM2801
Other flights departing from Washington IAD: DL3080, UA1914, UA1789, UA1154
Other flights arriving at Toronto YYZ: EY21, KE77, WS801, AC447
All flights connecting Washington IAD to Toronto YYZ.
