| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Aug 18 | EWR | GSP | 21:41 | 23:05 |
Landed
|
Track > |
| Aug 17 | EWR | GSP | 23:55 | 01:24 |
Delayed
|
Track > |
| Aug 15 | EWR | GSP | 23:07 | 00:37 |
Delayed
|
Track > |
| Aug 14 | EWR | GSP | 23:53 | 01:22 |
Delayed
|
Track > |
| Aug 13 | EWR | GSP | 21:29 | 23:43 |
Cancelled
|
Track > |
| Claim > | ||||||
| Aug 12 | EWR | GSP | 23:16 | 00:43 |
Delayed
|
Track > |
| Aug 11 | EWR | GSP | 21:45 | 23:11 |
Landed
|
Track > |
| Aug 10 | EWR | GSP | 21:46 | 23:14 |
Landed
|
Track > |
| Aug 08 | EWR | GSP | 22:27 | 23:52 |
En-Route
|
Track > |
| Aug 07 | EWR | GSP | 21:45 | 23:12 |
Landed
|
Track > |
United Airlines Flight UA3666 connects New York, United States to Greenville-Spartanburg, United States, taking off from New York Newark Liberty International Airport EWR and landing at Greenville-Spartanburg International Airport GSP.
How long is the UA3666 flight from New York to Greenville-Spartanburg?
The average flight time from New York to Greenville-Spartanburg is 1 hour and 27 minutes. The flight distance is 956 km / 594 miles and the average flight speed is 635 km/h / 395 mph.
What is the On-Time Performance (OTP) of United Airlines Flight UA3666 New York to Greenville-Spartanburg?
The Airportia On-Time Performance Rating for United Airlines Flight UA3666 is 4.5/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight UA3666 arriving at?
Flight UA3666 arrives at Greenville-Spartanburg International Airport (GSP) Terminal F.
When was the latest UA3666 flight?
The latest flight took off on Tuesday, August 19th, 2025 with the flight status being Landed on 23:05.
How else can the flight UA3666 be referenced as?
This United Airlines flight can also be referenced as UAL3666, UA 3666, UAL 3666.
How often is flight UA3666 delayed?
On average, 50% of all UA3666 flights are delayed. The average delay is 64 minutes.
Can I get compensation for my delayed or cancelled UA3666 flight or baggage issues?
If your UA3666 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 UA3666 Flight Tracker above for more details.
Flight UA3666 is code-shared by 2 airlines using the flight numbers AC3151, LH7846
Other flights departing from New York EWR: UA2127, UA2212, UA2700, UA3531
Other flights arriving at Greenville-Spartanburg GSP: UA3465, AA9952, UA4863, AA5841
All flights connecting New York EWR to Greenville-Spartanburg GSP.
