| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Apr 02 | DCA | GSO | 22:14 | 22:59 |
Landed
|
Track > |
| Apr 01 | DCA | GSO | 01:08 | 23:28 |
Unknown
|
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| Mar 31 | DCA | GSO | 22:20 | 23:02 |
Landed
|
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| Mar 30 | DCA | GSO | 23:02 | 23:44 |
Landed Late
|
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| Mar 29 | DCA | GSO | 22:35 | 23:19 |
Landed
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| Mar 26 | DCA | GSO | 22:22 | 23:06 |
Landed
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| Mar 25 | DCA | GSO | 22:32 | 23:18 |
Landed
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| Mar 24 | DCA | GSO | 22:28 | 23:17 |
Landed
|
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| Mar 23 | DCA | GSO | 23:26 | 00:15 |
Landed Late
|
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| Mar 07 | DCA | GSO | 19:00 | 19:45 |
Delayed
|
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Alaska Airlines Flight AS4556 connects Washington, United States to Greensboro, United States, taking off from Washington Ronald Reagan National Airport DCA and landing at Greensboro Piedmont Triad International Airport GSO.
How long is the AS4556 flight from Washington to Greensboro?
The average flight time from Washington to Greensboro is 45 minutes. The flight distance is 399 km / 248 miles and the average flight speed is 510 km/h / 317 mph.
What is the On-Time Performance (OTP) of Alaska Airlines Flight AS4556 Washington to Greensboro?
The Airportia On-Time Performance Rating for Alaska Airlines Flight AS4556 is 4.8/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight AS4556 arriving at?
Flight AS4556 arrives at Greensboro Piedmont Triad International Airport (GSO) Terminal F.
When was the latest AS4556 flight?
The latest flight took off on Friday, April 3rd, 2026 with the flight status being Landed on 22:59.
How else can the flight AS4556 be referenced as?
This Alaska Airlines flight can also be referenced as ASA4556, AS 4556, ASA 4556.
How often is flight AS4556 delayed?
On average, 30% of all AS4556 flights are delayed. The average delay is 37 minutes.
Can I get compensation for my delayed or cancelled AS4556 flight or baggage issues?
If your AS4556 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 AS4556 Flight Tracker above for more details.
Other flights departing from Washington DCA: AA4363, AA4759, AA5177, AA5648
Other flights arriving at Greensboro GSO: AA5945, AA2738, AA4759, AA5060
All flights connecting Washington DCA to Greensboro GSO.