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AS4021 Flight Status Alaska Airlines: Atlanta to Washington (ASA4021)

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AS 4021 Atlanta to Washington Flight Status

Alaska Airlines Flight AS4021 from Atlanta Hartsfield-Jackson International Airport ATL to Washington Ronald Reagan National Airport DCA is not scheduled for today June 4th, 2026.
The last time the flight was scheduled was on June 28th, 2025.
Check the table below for AS4021's most recent flight history:

AS 4021 Flight Status & Schedule

Date Departure Arrival Status
Jun 28 11:42 13:04
Landed
 Track >
Jun 21 11:09 12:28
Landed
 Track >
Jun 14 11:21 12:44
Landed
 Track >
Jun 07 11:08 13:00
Cancelled
 Track >
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Alaska Airlines AS 4021 Atlanta to Washington Flight Information

Alaska Airlines Flight AS4021 connects Atlanta, United States to Washington, United States, taking off from Atlanta Hartsfield-Jackson International Airport ATL and landing at Washington Ronald Reagan National Airport DCA.

How long is the AS4021 flight from Atlanta to Washington?

The average flight time from Atlanta to Washington is 1 hour and 29 minutes. The flight distance is 880 km / 547 miles and the average flight speed is 605 km/h / 376 mph.

What is the On-Time Performance (OTP) of Alaska Airlines Flight AS4021 Atlanta to Washington?

The Airportia On-Time Performance Rating for Alaska Airlines Flight AS4021 is 5/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight AS4021 arriving at?

Flight AS4021 arrives at Washington Ronald Reagan National Airport (DCA) Terminal 2.

When was the latest AS4021 flight?

The latest flight took off on Saturday, June 28th, 2025 with the flight status being Landed on 13:04.

How else can the flight AS4021 be referenced as?

This Alaska Airlines flight can also be referenced as ASA4021, AS 4021, ASA 4021.

How often is flight AS4021 delayed?

On average, 25% of all AS4021 flights are delayed. The average delay is 4 minutes.

Can I get compensation for my delayed or cancelled AS4021 flight or baggage issues?

If your AS4021 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 AS4021 Flight Tracker above for more details.

AS4021 and Atlanta ATL to Washington DCA Flights

Incoming flight is AA3327 Washington DCA to Atlanta ATL.

Other flights departing from Atlanta ATL: DL5520, AA3327, DL2757, DL5327

Other flights arriving at Washington DCA: AA4548, AA3327, AA5550, AA4702

All flights connecting Atlanta ATL to Washington DCA.

AS4021 Alaska Airlines Flight: Atlanta to Washington Route Map

AS4021 Alaska Airlines Flight Map: Atlanta to Washington
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Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.