| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jul 27 | PVD | IAD | 17:31 | 16:30 |
En-Route
|
Track > |
| Jul 26 | PVD | IAD | 17:29 | 16:30 |
Unknown
|
Track > |
| Jul 20 | PVD | IAD | 15:00 | 16:14 |
Landed
|
Track > |
| Jul 19 | PVD | IAD | 17:37 | 18:47 |
Landed Late
|
Track > |
| Jul 13 | PVD | IAD | 15:45 | 16:50 |
Landed Late
|
Track > |
| Jul 12 | PVD | IAD | 07:35 | 08:37 |
Delayed >3h
|
Track > |
| Claim > | ||||||
| Jul 06 | PVD | IAD | 14:58 | 16:05 |
Landed
|
Track > |
| Jul 05 | PVD | IAD | 19:03 | 20:05 |
Delayed >3h
|
Track > |
| Jun 29 | PVD | IAD | 15:57 | 17:13 |
Landed Late
|
Track > |
| Jun 28 | PVD | IAD | 15:29 | 16:35 |
Landed
|
Track > |
United Airlines Flight UA4378 connects Providence, United States to Washington, United States, taking off from Providence Theodore Francis Green Airport PVD and landing at Washington Dulles International Airport IAD.
How long is the UA4378 flight from Providence to Washington?
The average flight time from Providence to Washington is 1 hour and 7 minutes. The flight distance is 597 km / 371 miles and the average flight speed is 495 km/h / 308 mph.
What is the On-Time Performance (OTP) of United Airlines Flight UA4378 Providence to Washington?
The Airportia On-Time Performance Rating for United Airlines Flight UA4378 is 2.7/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight UA4378 arriving at?
Flight UA4378 arrives at Washington Dulles International Airport (IAD) Terminal B.
When was the latest UA4378 flight?
The latest flight took off on Sunday, July 27th, 2025 with the flight status being En-Route on 16:30.
How else can the flight UA4378 be referenced as?
This United Airlines flight can also be referenced as UAL4378, UA 4378, UAL 4378.
How often is flight UA4378 delayed?
On average, 60% of all UA4378 flights are delayed. The average delay is 231 minutes.
Can I get compensation for my delayed or cancelled UA4378 flight or baggage issues?
If your UA4378 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 UA4378 Flight Tracker above for more details.
Flight UA4378 is code-shared by 1 airline using the flight number SN8988
Other flights departing from Providence PVD: WN2395, DL8841, AA3345, AA6017
Other flights arriving at Washington IAD: WN555, UA405, UA539, UA4865
All flights connecting Providence PVD to Washington IAD.
