Flight Reliability
F9 3323 · Frontier Airlines
ISP → Tampa (ISP–TPA)
79
Usually Fine
WanderNerd Reliability Score
- 77%
- Arrive within 15 minutes
- 5 min
- Average arrival delay
- 1.5%
- Cancelled
- 9 min early
- Median arrival delay
Based on 66 historical flights. Data through May 2026.
What the data says
The 3–6 PM departure wins.
F9 3323 departing between 3–6 PM arrived on time 82% of the time, versus 72% between 6–9 PM.
Mondays have been rough.
F9 3323 arrived on time 91% of the time on Thursdays and just 62% on Mondays. That gap is worth planning around.
A bit ahead of the ISP–TPA route.
F9 3323 arrived on time 77% of the time, versus 72% across the ISP–TPA route.
A bit ahead of the Frontier Airlines network.
F9 3323 arrived on time 77% of the time, versus 73% across the Frontier Airlines network.
The breakdown
- Mon62%(13 flights)
- Tue—(1 flights)
- Wed—(2 flights)
- Thu91%(11 flights)
- Fri73%(15 flights)
- Sat83%(12 flights)
- Sun82%(11 flights)
- 12–3 PM—(1 flights)
- 3–6 PM82%(27 flights)
- 6–9 PM72%(32 flights)
- 9 PM–12 AM—(5 flights)
73%
May
Sep 79% → May 73% on time
| Month | On-time percentage | Flights |
|---|---|---|
| September 2025 | 79% | 19 |
| April 2026 | 70% | 10 |
| May 2026 | 73% | 15 |
- Departures on time
- 77%
- Diverted
- 0%
- Flights flown
- 65
- Months covered
- 8
Same route, other flights
Keep nerding
Based on 66 historical flights, because apparently we checked. Historical flight data: U.S. Bureau of Transportation Statistics, June 2025 – May 2026. Data through May 2026. How we calculate this.