| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jan 05 | FLL | ISP | 22:38 | 01:09 |
Landed
|
Track > |
| Jan 04 | FLL | ISP | 22:51 | 01:24 |
Delayed
|
Track > |
| Jan 02 | FLL | ISP | 22:12 | 00:34 |
Landed
|
Track > |
| Jan 01 | FLL | ISP | 22:10 | 00:45 |
Landed
|
Track > |
| Dec 31 | FLL | ISP | 23:07 | 01:31 |
Delayed
|
Track > |
| Dec 30 | FLL | ISP | 22:13 | 00:25 |
Landed
|
Track > |
| Dec 29 | FLL | ISP | 00:26 | 02:49 |
Delayed
|
Track > |
| Dec 28 | FLL | ISP | 23:39 | 02:08 |
Delayed
|
Track > |
| Dec 26 | FLL | ISP | 22:03 | 00:55 |
Cancelled
|
Track > |
| Claim > | ||||||
| Dec 25 | FLL | ISP | 21:55 | 00:40 |
Landed
|
Track > |
Frontier Airlines Flight F91998 connects Fort Lauderdale, United States to Islip, United States, taking off from Fort Lauderdale Hollywood International Airport FLL and landing at Islip Long Island MacArthur Airport ISP.
How long is the F91998 flight from Fort Lauderdale to Islip?
The average flight time from Fort Lauderdale to Islip is 2 hours and 28 minutes. The flight distance is 1761 km / 1094 miles and the average flight speed is 705 km/h / 438 mph.
What is the On-Time Performance (OTP) of Frontier Airlines Flight F91998 Fort Lauderdale to Islip?
The Airportia On-Time Performance Rating for Frontier Airlines Flight F91998 is 4.3/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest F91998 flight?
The latest flight took off on Tuesday, January 6th, 2026 with the flight status being Landed on 01:09.
How else can the flight F91998 be referenced as?
This Frontier Airlines flight can also be referenced as FFT1998, F9 1998, FFT 1998.
How often is flight F91998 delayed?
On average, 50% of all F91998 flights are delayed. The average delay is 82 minutes.
Can I get compensation for my delayed or cancelled F91998 flight or baggage issues?
If your F91998 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 F91998 Flight Tracker above for more details.
Other flights departing from Fort Lauderdale FLL: NK975, NK862, NK1986, NK456
Other flights arriving at Islip ISP: WN3596, WN684, 9K1833
All flights connecting Fort Lauderdale FLL to Islip ISP.
