Best Time to Fly PIE to EYW: On-Time Stats by Hour & Airline
St Pete Clearwater International → Key West International
Data through July 2026 · Last updated October 18, 2026
313 flights were scheduled from St. Petersburg (PIE) to Key West (EYW) in the last 12 months, and 82.1% of those that flew arrived on time, 4.5 points above the US average of 77.6%.
Allegiant Air was the only reporting airline with regular flights on this route.
October has been the best month (95% on time) and Thursday the weakest day of the week (81%).
0.6% of flights were cancelled, versus 1.8% nationally.
PIE to EYW on-time performance by airline
Last 12 months. Airlines with fewer than 30 completed flights are marked “limited data”.
| Airline | On time | Avg delay when late | Cancelled | Flights |
|---|---|---|---|---|
| Allegiant Air | 82.1% | 54 min | 0.6% | 313 |
80%+ good 70–79.9% fair <70% poor
Best time of day to fly PIE to EYW
On-time arrival % by scheduled departure hour (local time), 595 flights over 24 months.
Show the numbers
| Departure hour | On time | Cancelled | Flights |
|---|---|---|---|
| 6am–7am | Limited data | 1 | |
| 7am–8am | 91.8% | 2.0% | 100 |
| 8am–9am | 94.4% | 1.4% | 146 |
| 9am–10am | Limited data | 11 | |
| 10am–11am | Limited data | 24 | |
| 11am–12pm | Limited data | 5 | |
| 12pm–1pm | Limited data | 19 | |
| 1pm–2pm | 81.2% | 1.0% | 102 |
| 2pm–3pm | 83.3% | 0.0% | 98 |
| 3pm–4pm | 78.0% | 2.3% | 43 |
| 4pm–5pm | Limited data | 1 | |
| 5pm–6pm | Limited data | 1 | |
| 6pm–7pm | Limited data | 8 | |
| 7pm–8pm | Limited data | 1 | |
| 8pm–9pm | 52.9% | 0.0% | 35 |
Best day of the week
24 months, by day of departure.
Best month to fly
24 months, by calendar month.
Holiday travel on PIE to EYW
On-time arrivals during holiday periods compared with all other days, last 24 months.
| Period | On time | vs other days | Cancelled | Flights |
|---|---|---|---|---|
| Thanksgiving week (Tue before to Mon after) | Limited data | 11 | ||
| Christmas & New Year (Dec 20 - Jan 3) | Limited data | 24 | ||
| Summer peak (Jun 15 - Aug 15) | 81.8% | -6.4 pts | 0.0% | 99 |
| All other days | 88.2% | — | 1.5% | 461 |
What causes delays on this route
Share of reported delay minutes, last 12 months (BTS cause categories).