| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Sep 19 | DCA | GSO | 19:58 | 20:44 |
Landed
|
Track > |
| Sep 18 | DCA | GSO | 19:50 | 20:34 |
Landed
|
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| Sep 12 | DCA | GSO | 19:48 | 20:44 |
Landed
|
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| Sep 11 | DCA | GSO | 19:54 | 20:53 |
Landed
|
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| Apr 02 | DCA | GSO | 22:14 | 22:59 |
Landed
|
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| 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
|
Track > |
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 46 minutes. The flight distance is 399 km / 248 miles and the average flight speed is 497 km/h / 309 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 5/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest AS4556 flight?
The latest flight took off on Sunday, September 20th, 2026 with the flight status being Landed on 20:44.
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, 20% of all AS4556 flights are delayed. The average delay is 9 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: UA368, OH5410, YX4640, AA9792
Other flights arriving at Greensboro GSO: G74605, OH5410, DL5407, UA4502
All flights connecting Washington DCA to Greensboro GSO.