| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jan 07 | AUS | FLL | 05:43 | 08:53 |
Landed
|
Track > |
| Jan 06 | AUS | FLL | 05:55 | 09:05 |
Landed
|
Track > |
| Jan 05 | AUS | FLL | 05:40 | 08:43 |
Landed
|
Track > |
| Jan 04 | AUS | FLL | 05:58 | 09:13 |
Landed
|
Track > |
| Jan 03 | AUS | FLL | 05:30 | 09:14 |
Cancelled
|
Track > |
| Claim > | ||||||
| Jan 02 | AUS | FLL | 05:43 | 08:54 |
Landed
|
Track > |
| Dec 31 | AUS | FLL | 05:38 | 08:50 |
Landed
|
Track > |
| Dec 30 | AUS | FLL | 05:47 | 08:57 |
Landed
|
Track > |
| Dec 29 | AUS | FLL | 06:02 | 09:20 |
Landed
|
Track > |
| Dec 28 | AUS | FLL | 05:52 | 09:04 |
Landed
|
Track > |
Spirit Airlines Flight NK451 connects Austin, United States to Fort Lauderdale, United States, taking off from Austin Bergstrom International Airport AUS and landing at Fort Lauderdale Hollywood International Airport FLL.
How long is the NK451 flight from Austin to Fort Lauderdale?
The average flight time from Austin to Fort Lauderdale is 2 hours and 11 minutes. The flight distance is 1776 km / 1103 miles and the average flight speed is 796 km/h / 495 mph.
What is the On-Time Performance (OTP) of Spirit Airlines Flight NK451 Austin to Fort Lauderdale?
The Airportia On-Time Performance Rating for Spirit Airlines Flight NK451 is 5/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight NK451 arriving at?
Flight NK451 arrives at Fort Lauderdale Hollywood International Airport (FLL) Terminal 4.
When was the latest NK451 flight?
The latest flight took off on Wednesday, January 7th, 2026 with the flight status being Landed on 08:53.
How else can the flight NK451 be referenced as?
This Spirit Airlines flight can also be referenced as NKS451, NK0451, NK 451, NKS 451.
How often is flight NK451 delayed?
On average, 10% of all NK451 flights are delayed. The average delay is 6 minutes.
Can I get compensation for my delayed or cancelled NK451 flight or baggage issues?
If your NK451 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 NK451 Flight Tracker above for more details.
Other flights departing from Austin AUS: SY3068, 8C3368, NK1415, 8C3334
Other flights arriving at Fort Lauderdale FLL: NK360, NK1300, NK370, NK372
All flights connecting Austin AUS to Fort Lauderdale FLL.