| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Feb 11 | IAD | GSP | 12:53 | 14:08 |
Landed
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| Feb 10 | IAD | GSP | 12:51 | 13:55 |
Landed
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| Feb 09 | IAD | GSP | 13:14 | 14:14 |
Landed
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| Feb 08 | IAD | GSP | 13:05 | 14:08 |
Landed
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| Feb 06 | IAD | GSP | 12:59 | 14:07 |
Landed
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| Feb 05 | IAD | GSP | 13:07 | 14:13 |
Landed
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| Feb 04 | IAD | GSP | 13:02 | 14:18 |
Landed
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| Feb 03 | IAD | GSP | 12:53 | 14:04 |
Landed
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| Feb 02 | IAD | GSP | 13:25 | 14:26 |
Landed
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| Feb 01 | IAD | GSP | 13:08 | 14:12 |
Landed
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United Airlines Flight UA4304 connects Washington, United States to Greenville-Spartanburg, United States, taking off from Washington Dulles International Airport IAD and landing at Greenville-Spartanburg International Airport GSP.
How long is the UA4304 flight from Washington to Greenville-Spartanburg?
The average flight time from Washington to Greenville-Spartanburg is 1 hour and 6 minutes. The flight distance is 618 km / 384 miles and the average flight speed is 558 km/h / 347 mph.
What is the On-Time Performance (OTP) of United Airlines Flight UA4304 Washington to Greenville-Spartanburg?
The Airportia On-Time Performance Rating for United Airlines Flight UA4304 is 5/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest UA4304 flight?
The latest flight took off on Wednesday, February 11th, 2026 with the flight status being Landed on 14:08.
How else can the flight UA4304 be referenced as?
This United Airlines flight can also be referenced as UAL4304, UA 4304, UAL 4304.
How often is flight UA4304 delayed?
On average, 10% of all UA4304 flights are delayed. The average delay is 7 minutes.
Can I get compensation for my delayed or cancelled UA4304 flight or baggage issues?
If your UA4304 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 UA4304 Flight Tracker above for more details.
Flight UA4304 is code-shared by 1 airline using the flight number AC4729
Other flights departing from Washington IAD: UA673, UA754, UA2032, UA4561
Other flights arriving at Greenville-Spartanburg GSP: 5Y4359, AA2645, UA6158, AA6098
All flights connecting Washington IAD to Greenville-Spartanburg GSP.