Flight Reliability
F9 1216 · Frontier Airlines
Tampa → Boston (TPA–BOS)
39
Bring Snacks
WanderNerd Reliability Score
- 55%
- Arrive within 15 minutes
- 32 min
- Average arrival delay
- 3.2%
- Cancelled
- 8 min
- Median arrival delay
Based on 94 historical flights. Data through May 2026.
What the data says
Morning flights do better here.
F9 1216 departing between 3–6 AM arrived on time 100% of the time, versus 42% between 9 PM–12 AM.
Friday is doing you no favors.
F9 1216 arrived on time 61% of the time on Sundays and just 30% on Fridays. That gap is worth planning around.
Well behind the TPA–BOS route.
F9 1216 arrived on time 55% of the time, versus 74% across the TPA–BOS route.
Well behind the Frontier Airlines network.
F9 1216 arrived on time 55% of the time, versus 73% across the Frontier Airlines network.
The breakdown
- Mon46%(11 flights)
- Tue—(9 flights)
- Wed—(9 flights)
- Thu39%(18 flights)
- Fri30%(10 flights)
- Sat56%(16 flights)
- Sun61%(18 flights)
- 3–6 AM100%(11 flights)
- 6–9 AM75%(16 flights)
- 9 PM–12 AM42%(64 flights)
91%
Sep
Jun 58% → Sep 91% on time
| Month | On-time percentage | Flights |
|---|---|---|
| June 2025 | 58% | 24 |
| July 2025 | 33% | 30 |
| August 2025 | 57% | 23 |
| September 2025 | 91% | 11 |
- Departures on time
- 53%
- Diverted
- 0%
- Flights flown
- 91
- Months covered
- 5
Same route, other flights
Keep nerding
Based on 94 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.