| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jul 21 | DEN | IAD | 08:21 | 14:03 |
Landed Late
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| Jul 19 | DEN | IAD | 08:20 | 13:10 |
Landed
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| Jul 18 | DEN | IAD | 08:13 | 13:13 |
Landed
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| Jul 17 | DEN | IAD | 08:15 | 13:09 |
Landed
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| Jul 16 | DEN | IAD | 08:27 | 13:21 |
Landed
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| Jul 14 | DEN | IAD | 08:16 | 13:24 |
Landed
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| Jul 12 | DEN | IAD | 08:29 | 13:33 |
Landed
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| Jul 11 | DEN | IAD | 08:05 | 12:55 |
Landed
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| Jul 10 | DEN | IAD | 08:19 | 13:10 |
Landed
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| May 19 | DEN | IAD | 08:14 | 13:08 |
Landed
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ITA Airways Flight AZ4389 connects Denver, United States to Washington, United States, taking off from Denver International Airport DEN and landing at Washington Dulles International Airport IAD.
How long is the AZ4389 flight from Denver to Washington?
The average flight time from Denver to Washington is 3 hours. The flight distance is 2331 km / 1449 miles and the average flight speed is 779 km/h / 484 mph.
How many AZ4389 flights are operated per week?
5 flights per week. The flight AZ4389 is operated on Tuesday, Thursday, Friday, Saturday and Sunday.
What is the On-Time Performance (OTP) of ITA Airways Flight AZ4389 Denver to Washington?
The Airportia On-Time Performance Rating for ITA Airways Flight AZ4389 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest AZ4389 flight?
The latest flight took off on Tuesday, July 21st, 2026 with the flight status being Landed on 14:03.
How else can the flight AZ4389 be referenced as?
This ITA Airways flight can also be referenced as ITY4389, AZ 4389, ITY 4389.
How often is flight AZ4389 delayed?
On average, 20% of all AZ4389 flights are delayed. The average delay is 22 minutes.
Can I get compensation for my delayed or cancelled AZ4389 flight or baggage issues?
If your AZ4389 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 AZ4389 Flight Tracker above for more details.
Other flights departing from Denver DEN: UA6029, AS1626, WN2588, 8C3370
Other flights arriving at Washington IAD: UA322, N34326, UA1101, Y44326
All flights connecting Denver DEN to Washington IAD.
