| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Dec 17 | PHL | ILM | 09:19 | 10:23 |
Landed
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| Dec 16 | PHL | ILM | 09:28 | 10:31 |
Landed
|
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| Dec 15 | PHL | ILM | 10:19 | 11:23 |
Landed Late
|
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| Dec 14 | PHL | ILM | 11:40 | 10:36 |
En-Route
|
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| Dec 13 | PHL | ILM | 09:01 | 10:08 |
Landed
|
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| Dec 12 | PHL | ILM | 09:13 | 10:26 |
Landed
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| Dec 11 | PHL | ILM | 09:19 | 10:32 |
Landed
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| Dec 10 | PHL | ILM | 09:15 | 10:21 |
Landed
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| Dec 09 | PHL | ILM | 09:09 | 10:15 |
Landed
|
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| Dec 08 | PHL | ILM | 09:15 | 10:31 |
Landed
|
Track > |
Alaska Airlines Flight AS4478 connects Philadelphia, United States to Wilmington, United States, taking off from Philadelphia International Airport PHL and landing at Wilmington International Airport ILM.
How long is the AS4478 flight from Philadelphia to Wilmington?
The average flight time from Philadelphia to Wilmington is 1 hour and 8 minutes. The flight distance is 666 km / 414 miles and the average flight speed is 570 km/h / 354 mph.
What is the On-Time Performance (OTP) of Alaska Airlines Flight AS4478 Philadelphia to Wilmington?
The Airportia On-Time Performance Rating for Alaska Airlines Flight AS4478 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest AS4478 flight?
The latest flight took off on Wednesday, December 17th, 2025 with the flight status being Landed on 10:23.
How else can the flight AS4478 be referenced as?
This Alaska Airlines flight can also be referenced as ASA4478, AS 4478, ASA 4478.
How often is flight AS4478 delayed?
On average, 10% of all AS4478 flights are delayed. The average delay is 41 minutes.
Can I get compensation for my delayed or cancelled AS4478 flight or baggage issues?
If your AS4478 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 AS4478 Flight Tracker above for more details.
Other flights departing from Philadelphia PHL: AA2475, AA5836, AA1467, AA5392
Other flights arriving at Wilmington ILM: AA5836, DL2503, AA6123, AA2110
All flights connecting Philadelphia PHL to Wilmington ILM.