Delayed 20'
Departure: Thu, Jun 4, 2026
Scheduled:
01:30
|
Estimated:
01:50
Arrival: Thu, Jun 4, 2026
Scheduled:
10:30
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AC 3837 Flight Status & Schedule

Date Departure Arrival Status
Jun 04 01:30 10:30
Delayed
Track >
Jun 03 22:25 10:30
Scheduled
Track >
Jun 02 22:53 09:55
Landed
Track >
Jun 01 22:50 09:50
Landed
Track >
May 31 22:58 10:10
En-Route
Track >

Air Canada AC 3837 Washington to Lisbon Flight Information

Air Canada Flight AC3837 connects Washington, United States to Lisbon, Portugal, taking off from Washington Dulles International Airport IAD and landing at Lisbon Humberto Delgado Airport LIS.

How long is the AC3837 flight from Washington to Lisbon?

The average flight time from Washington to Lisbon is 6 hours and 16 minutes. The flight distance is 5766 km / 3583 miles and the average flight speed is 962 km/h / 598 mph.

How many AC3837 flights are operated per week?

7 flights per week. The flight AC3837 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday and Sunday.

What is the On-Time Performance (OTP) of Air Canada Flight AC3837 Washington to Lisbon?

The Airportia On-Time Performance Rating for Air Canada Flight AC3837 is 5/5 stars. This metric is calculated using data from the past 10 flights.

When was the latest AC3837 flight?

The latest flight took off on Thursday, June 4th, 2026 with the flight status being Scheduled on 10:30.

How else can the flight AC3837 be referenced as?

This Air Canada flight can also be referenced as ACA3837, AC 3837, ACA 3837.

How often is flight AC3837 delayed?

On average, 20% of all AC3837 flights are delayed. The average delay is 8 minutes.

Can I get compensation for my delayed or cancelled AC3837 flight or baggage issues?

If your AC3837 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 AC3837 Flight Tracker above for more details.

AC3837 and Washington IAD to Lisbon LIS Flights

Other flights departing from Washington IAD: VS22, CM403, N34313, UA942

Other flights arriving at Lisbon LIS: TP254, UA942, FR89, UA942

All flights connecting Washington IAD to Lisbon LIS.

AC3837 Air Canada Flight: Washington to Lisbon Route Map

AC3837 Air Canada Flight Map: Washington to Lisbon
Flight Delay Compensation up to 600€/$: Claim for delay, cancellation, or baggage issues >
Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.