| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Apr 14 | FLL | SAT | 07:56 | 09:36 |
Landed
|
Track > |
| Apr 13 | FLL | SAT | 07:19 | 08:58 |
Landed
|
Track > |
| Apr 12 | FLL | SAT | 07:10 | 09:27 |
Cancelled
|
Track > |
| Claim > | ||||||
| Apr 11 | FLL | SAT | 07:10 | 09:27 |
Cancelled
|
Track > |
| Apr 10 | FLL | SAT | 07:24 | 09:14 |
Landed
|
Track > |
| Apr 09 | FLL | SAT | 07:35 | 09:30 |
Landed
|
Track > |
| Apr 08 | FLL | SAT | 07:21 | 09:17 |
Landed
|
Track > |
| Apr 07 | FLL | SAT | 07:23 | 09:15 |
Landed
|
Track > |
| Apr 06 | FLL | SAT | 07:18 | 09:01 |
Landed
|
Track > |
| Apr 05 | FLL | SAT | 07:15 | 09:10 |
Landed
|
Track > |
Spirit Airlines Flight NK1645 connects Fort Lauderdale, United States to San Antonio, United States, taking off from Fort Lauderdale Hollywood International Airport FLL and landing at San Antonio International Airport SAT.
How long is the NK1645 flight from Fort Lauderdale to San Antonio?
The average flight time from Fort Lauderdale to San Antonio is 2 hours and 48 minutes. The flight distance is 1840 km / 1143 miles and the average flight speed is 636 km/h / 395 mph.
What is the On-Time Performance (OTP) of Spirit Airlines Flight NK1645 Fort Lauderdale to San Antonio?
The Airportia On-Time Performance Rating for Spirit Airlines Flight NK1645 is 5/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight NK1645 arriving at?
Flight NK1645 arrives at San Antonio International Airport (SAT) Terminal A.
When was the latest NK1645 flight?
The latest flight took off on Tuesday, April 14th, 2026 with the flight status being Landed on 09:36.
How else can the flight NK1645 be referenced as?
This Spirit Airlines flight can also be referenced as NKS1645, NK 1645, NKS 1645.
How often is flight NK1645 delayed?
On average, 20% of all NK1645 flights are delayed. The average delay is 6 minutes.
Can I get compensation for my delayed or cancelled NK1645 flight or baggage issues?
If your NK1645 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 NK1645 Flight Tracker above for more details.
Other flights departing from Fort Lauderdale FLL: NK3110, NK390, NK1750, NK1800
Other flights arriving at San Antonio SAT: Y41754, AS9984, NK2063, VB216
All flights connecting Fort Lauderdale FLL to San Antonio SAT.