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AS6404 Flight Status Alaska Airlines: Boston to Washington (ASA6404)

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AS 6404 Boston to Washington Flight Status

Alaska Airlines Flight AS6404 from Boston Logan International Airport BOS to Washington Ronald Reagan National Airport DCA is not scheduled for today June 3rd, 2026.
The last time the flight was scheduled was on July 4th, 2025.
Check the table below for AS6404's most recent flight history:

AS 6404 Flight Status & Schedule

Date Departure Arrival Status
Jul 04 11:13 12:26
Landed
 Track >
< All BOS Departures All DCA Arrivals >

Alaska Airlines AS 6404 Boston to Washington Flight Information

Alaska Airlines Flight AS6404 connects Boston, United States to Washington, United States, taking off from Boston Logan International Airport BOS and landing at Washington Ronald Reagan National Airport DCA.

How long is the AS6404 flight from Boston to Washington?

The average flight time from Boston to Washington is 1 hour and 13 minutes. The flight distance is 641 km / 398 miles and the average flight speed is 527 km/h / 328 mph.

What is the On-Time Performance (OTP) of Alaska Airlines Flight AS6404 Boston to Washington?

The Airportia On-Time Performance Rating for Alaska Airlines Flight AS6404 is 5/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight AS6404 arriving at?

Flight AS6404 arrives at Washington Ronald Reagan National Airport (DCA) Terminal 2.

When was the latest AS6404 flight?

The latest flight took off on Friday, July 4th, 2025 with the flight status being Landed on 12:26.

How else can the flight AS6404 be referenced as?

This Alaska Airlines flight can also be referenced as ASA6404, AS 6404, ASA 6404.

How often is flight AS6404 delayed?

On average, 0% of all AS6404 flights are delayed. The average delay is 0 minutes.

Can I get compensation for my delayed or cancelled AS6404 flight or baggage issues?

If your AS6404 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 AS6404 Flight Tracker above for more details.

AS6404 and Boston BOS to Washington DCA Flights

Incoming flight is AA4548 Washington DCA to Boston BOS.

Other flights departing from Boston BOS: NK2238, AA4548, G43016, AA598

Other flights arriving at Washington DCA: AA4548, AA5057, AA2884, AA3933

All flights connecting Boston BOS to Washington DCA.

AS6404 Alaska Airlines Flight: Boston to Washington Route Map

AS6404 Alaska Airlines Flight Map: Boston to Washington
Flight Delay Compensation up to 600€/$: Claim for delay, cancellation, or baggage issues >
New Flights: WZ1357 RP2041 IS1101 S75120 K984 W67632 3E3614 WF7122 HN2550 TK4302
See Also: Flight Tracker Airports Airlines News Flights Monitor Delay Compensation
Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.