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AS4378 Flight Status Alaska Airlines: Richmond to Philadelphia (ASA4378)

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AS 4378 Richmond to Philadelphia Flight Status

Alaska Airlines Flight AS4378 from Richmond Airport RIC to Philadelphia International Airport PHL is not scheduled for today June 4th, 2026.
The last time the flight was scheduled was on July 2nd, 2025.
Check the table below for AS4378's most recent flight history:

AS 4378 Flight Status & Schedule

Date Departure Arrival Status
Jul 02 17:18 18:02
Landed
 Track >
Jun 27 17:46 18:23
Landed Late
 Track >
Jun 26 16:43 17:53
Cancelled
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Cancelled Flight? Get 600€ Compensation >
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Jun 25 19:47 20:24
Landed Late
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< All RIC Departures All PHL Arrivals >

Alaska Airlines AS 4378 Richmond to Philadelphia Flight Information

Alaska Airlines Flight AS4378 connects Richmond, United States to Philadelphia, United States, taking off from Richmond Airport RIC and landing at Philadelphia International Airport PHL.

How long is the AS4378 flight from Richmond to Philadelphia?

The average flight time from Richmond to Philadelphia is 47 minutes. The flight distance is 319 km / 198 miles and the average flight speed is 436 km/h / 271 mph.

What is the On-Time Performance (OTP) of Alaska Airlines Flight AS4378 Richmond to Philadelphia?

The Airportia On-Time Performance Rating for Alaska Airlines Flight AS4378 is 4.1/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight AS4378 arriving at?

Flight AS4378 arrives at Philadelphia International Airport (PHL) Terminal F.

When was the latest AS4378 flight?

The latest flight took off on Wednesday, July 2nd, 2025 with the flight status being Landed on 18:02.

How else can the flight AS4378 be referenced as?

This Alaska Airlines flight can also be referenced as ASA4378, AS 4378, ASA 4378.

How often is flight AS4378 delayed?

On average, 100% of all AS4378 flights are delayed. The average delay is 55 minutes.

Can I get compensation for my delayed or cancelled AS4378 flight or baggage issues?

If your AS4378 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 AS4378 Flight Tracker above for more details.

AS4378 and Richmond RIC to Philadelphia PHL Flights

Incoming flight is AA5577 Philadelphia PHL to Richmond RIC.

Other flights departing from Richmond RIC: NK2636, AA5604, WN2782, DL4094

Other flights arriving at Philadelphia PHL: AA5086, AA5935, AA4527, AA5604

All flights connecting Richmond RIC to Philadelphia PHL.

AS4378 Alaska Airlines Flight: Richmond to Philadelphia Route Map

AS4378 Alaska Airlines Flight Map: Richmond to Philadelphia
Flight Delay Compensation up to 600€/$: Claim for delay, cancellation, or baggage issues >
New Flights: 5Y8817 R51400 N84871 9K2052 MX9751 TF9803 7L1737 A84222 GB6626 G6111
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Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.