| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Sep 23 | IAD | KEF | 01:50 | 11:09 |
En-Route
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| Sep 22 | IAD | KEF | 01:54 | 11:14 |
Delayed
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| Sep 21 | IAD | KEF | 23:25 | 08:36 |
Landed
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| Sep 20 | IAD | KEF | 22:57 | 08:21 |
Landed
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| Sep 19 | IAD | KEF | 23:01 | 08:28 |
Landed
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| Sep 18 | IAD | KEF | 23:04 | 08:17 |
Landed
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| Sep 17 | IAD | KEF | 22:47 | 07:57 |
Landed
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| Sep 16 | IAD | KEF | 22:56 | 08:16 |
Landed
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| Sep 15 | IAD | KEF | 23:05 | 08:21 |
Landed
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| Sep 14 | IAD | KEF | 22:58 | 08:40 |
Landed
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United Airlines Flight UA398 connects Washington, United States to Reykjavik, Iceland, taking off from Washington Dulles International Airport IAD and landing at Keflavik International Airport KEF.
How long is the UA398 flight from Washington to Reykjavik?
The average flight time from Washington to Reykjavik is 5 hours and 20 minutes. The flight distance is 4495 km / 2793 miles and the average flight speed is 838 km/h / 521 mph.
What is the On-Time Performance (OTP) of United Airlines Flight UA398 Washington to Reykjavik?
The Airportia On-Time Performance Rating for United Airlines Flight UA398 is 4.7/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest UA398 flight?
The latest flight took off on Wednesday, September 23rd, 2026 with the flight status being En-Route on 11:09.
How else can the flight UA398 be referenced as?
This United Airlines flight can also be referenced as UAL398, UA0398, UA 398, UAL 398.
How often is flight UA398 delayed?
On average, 30% of all UA398 flights are delayed. The average delay is 60 minutes.
Can I get compensation for my delayed or cancelled UA398 flight or baggage issues?
If your UA398 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 UA398 Flight Tracker above for more details.
Other flights departing from Washington IAD: DL8960, K921, C28300, C28302
Other flights arriving at Reykjavik KEF: UA912, V3677, FI417, FI102
All flights connecting Washington IAD to Reykjavik KEF.