Flight F91681
Frontier Airlines flight F91681
Looking for F91681 in the air…
Islip (ISP) to Myrtle Beach (MYR)
Historically, this flight arrives 15+ minutes late 20% of the time, and when it is late the delay averages 67 minutes. It was cancelled 4.9% of the time.
- On-time arrivals
- 80.3%
- Less than 15 minutes late
- Cancelled
- 4.9%
- Of scheduled flights
- Average delay when late
- 67 min
- Flights arriving 15+ minutes late
- Flights tracked
- 123
- Scheduled flights in the period
What caused the delays
- Air traffic control & airport 36%
- Airline (crew, maintenance, cleaning) 35%
- Late-arriving aircraft 29%
- Extreme weather 0%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Sep 2025
Aug 2026
Show as table
| Month | On time | Flights |
|---|---|---|
| September 2025 | 100.0% | 13 |
| October 2025 | 88.2% | 17 |
| November 2025 | 72.7% | 11 |
| April 2026 | 83.3% | 13 |
| May 2026 | 100.0% | 19 |
| June 2026 | 73.3% | 15 |
| July 2026 | 64.3% | 17 |
| August 2026 | 56.2% | 18 |
Source: U.S. DOT Bureau of Transportation Statistics on-time data, September 2025 – August 2026. Covers flights operated by reporting U.S. carriers. About our data