| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Nov 17 | PIT | FLL | 12:23 | 14:30 |
Landed
|
Track > |
| Nov 16 | PIT | FLL | 17:35 | 19:39 |
Landed
|
Track > |
| Nov 14 | PIT | FLL | 12:16 | 14:22 |
Landed
|
Track > |
| Nov 13 | PIT | FLL | 12:22 | 14:38 |
Landed
|
Track > |
| Nov 10 | PIT | FLL | 18:45 | 14:53 |
Unknown
|
Track > |
| Nov 09 | PIT | FLL | 18:23 | 21:03 |
Delayed
|
Track > |
| Nov 07 | PIT | FLL | 12:38 | 14:54 |
Landed
|
Track > |
| Nov 06 | PIT | FLL | 13:13 | 15:25 |
Landed Late
|
Track > |
| Nov 06 | PIT | FLL | 13:13 | 15:28 |
Delayed
|
Track > |
| Nov 03 | PIT | FLL | 12:20 | 14:29 |
Landed
|
Track > |
Spirit Airlines Flight NK631 connects Pittsburgh, United States to Fort Lauderdale, United States, taking off from Pittsburgh International Airport PIT and landing at Fort Lauderdale Hollywood International Airport FLL.
How long is the NK631 flight from Pittsburgh to Fort Lauderdale?
The average flight time from Pittsburgh to Fort Lauderdale is 2 hours and 13 minutes. The flight distance is 1603 km / 996 miles and the average flight speed is 710 km/h / 441 mph.
What is the On-Time Performance (OTP) of Spirit Airlines Flight NK631 Pittsburgh to Fort Lauderdale?
The Airportia On-Time Performance Rating for Spirit Airlines Flight NK631 is 4.7/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight NK631 arriving at?
Flight NK631 arrives at Fort Lauderdale Hollywood International Airport (FLL) Terminal 4.
When was the latest NK631 flight?
The latest flight took off on Monday, November 17th, 2025 with the flight status being Landed on 14:30.
How else can the flight NK631 be referenced as?
This Spirit Airlines flight can also be referenced as NKS631, NK0631, NK 631, NKS 631.
How often is flight NK631 delayed?
On average, 50% of all NK631 flights are delayed. The average delay is 32 minutes.
Can I get compensation for my delayed or cancelled NK631 flight or baggage issues?
If your NK631 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 NK631 Flight Tracker above for more details.
Other flights departing from Pittsburgh PIT: AA790, UA4785, G42739, G42773
Other flights arriving at Fort Lauderdale FLL: NK1525, NK2049, G4494, AJ822
All flights connecting Pittsburgh PIT to Fort Lauderdale FLL.