| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| May 18 | GSO | IAD | 15:02 | 15:54 |
Landed
|
Track > |
| May 17 | GSO | IAD | 15:01 | 15:44 |
Landed
|
Track > |
| May 15 | GSO | IAD | 15:00 | 15:44 |
Landed
|
Track > |
| May 14 | GSO | IAD | 15:05 | 15:44 |
Landed
|
Track > |
| May 11 | GSO | IAD | 14:57 | 15:37 |
Landed
|
Track > |
| May 10 | GSO | IAD | 15:08 | 15:48 |
Landed
|
Track > |
| May 04 | GSO | IAD | 15:29 | 16:31 |
Unknown
|
Track > |
| May 03 | GSO | IAD | 15:33 | 16:31 |
Unknown
|
Track > |
| Apr 30 | GSO | IAD | 14:58 | 16:19 |
En-Route
|
Track > |
United Airlines Flight UA4403 connects Greensboro, United States to Washington, United States, taking off from Greensboro Piedmont Triad International Airport GSO and landing at Washington Dulles International Airport IAD.
How long is the UA4403 flight from Greensboro to Washington?
The average flight time from Greensboro to Washington is 47 minutes. The flight distance is 385 km / 239 miles and the average flight speed is 479 km/h / 297 mph.
What is the On-Time Performance (OTP) of United Airlines Flight UA4403 Greensboro to Washington?
The Airportia On-Time Performance Rating for United Airlines Flight UA4403 is 5/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest UA4403 flight?
The latest flight took off on Monday, May 18th, 2026 with the flight status being Landed on 15:54.
How else can the flight UA4403 be referenced as?
This United Airlines flight can also be referenced as UAL4403, UA 4403, UAL 4403.
How often is flight UA4403 delayed?
On average, 22% of all UA4403 flights are delayed. The average delay is 12 minutes.
Can I get compensation for my delayed or cancelled UA4403 flight or baggage issues?
If your UA4403 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 UA4403 Flight Tracker above for more details.
Flight UA4403 is code-shared by 2 airlines using the flight numbers AC4686, LH8543
Other flights departing from Greensboro GSO: AA5245, AA3067, G41890, AA4507
Other flights arriving at Washington IAD: UA4597, UA4194, UA4353, UA4540
All flights connecting Greensboro GSO to Washington IAD.