| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| May 18 | GSP | IAD | 19:38 | 20:43 |
Landed
|
Track > |
| May 17 | GSP | IAD | 19:36 | 20:47 |
Landed
|
Track > |
| May 16 | GSP | IAD | 19:35 | 20:41 |
Landed
|
Track > |
| May 15 | GSP | IAD | 19:36 | 20:41 |
Landed
|
Track > |
| May 14 | GSP | IAD | 20:21 | 21:25 |
Landed Late
|
Track > |
| May 11 | GSP | IAD | 19:36 | 20:43 |
Landed
|
Track > |
| May 10 | GSP | IAD | 19:34 | 20:35 |
Landed
|
Track > |
| May 09 | GSP | IAD | 19:36 | 20:43 |
Landed
|
Track > |
| May 04 | GSP | IAD | 19:32 | 20:55 |
Unknown
|
Track > |
| May 03 | GSP | IAD | 19:25 | 21:10 |
En-Route
|
Track > |
United Airlines Flight UA4383 connects Greenville-Spartanburg, United States to Washington, United States, taking off from Greenville-Spartanburg International Airport GSP and landing at Washington Dulles International Airport IAD.
How long is the UA4383 flight from Greenville-Spartanburg to Washington?
The average flight time from Greenville-Spartanburg to Washington is 1 hour and 7 minutes. The flight distance is 618 km / 384 miles and the average flight speed is 535 km/h / 333 mph.
What is the On-Time Performance (OTP) of United Airlines Flight UA4383 Greenville-Spartanburg to Washington?
The Airportia On-Time Performance Rating for United Airlines Flight UA4383 is 5/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest UA4383 flight?
The latest flight took off on Tuesday, May 19th, 2026 with the flight status being Landed on 20:43.
How else can the flight UA4383 be referenced as?
This United Airlines flight can also be referenced as UAL4383, UA 4383, UAL 4383.
How often is flight UA4383 delayed?
On average, 10% of all UA4383 flights are delayed. The average delay is 15 minutes.
Can I get compensation for my delayed or cancelled UA4383 flight or baggage issues?
If your UA4383 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 UA4383 Flight Tracker above for more details.
Flight UA4383 is code-shared by 2 airlines using the flight numbers AC4726, LH8863
Other flights departing from Greenville-Spartanburg GSP: AA6013, AA3507, AA4612, AA4242
Other flights arriving at Washington IAD: UA4841, UA2642, UA4357, UA1403
All flights connecting Greenville-Spartanburg GSP to Washington IAD.