St. Petersburg (PIE) to Greer (GSP): On-Time Performance
Data through July 2026
St. Petersburg (PIE) to Greer (GSP) is a thinner route than most in this dataset — 131 departures over the past year, roughly 3 a week — so treat these numbers as indicative rather than definitive. Of the flights that did operate, 62% arrived on time, noticeably below the national average of 78%.
- On-time
- 62%
- arrived <15 min late
- Avg delay
- 22 min
- completed flights
- Cancelled
- 1.2%
- Flights/day
- 0.36
- last 12 months
- Duration
- 1h 30m
- scheduled
- Distance
- 482 mi
Monthly on-time trend
Best time to fly from PIE to GSP
Aim for departures around 12 p.m. (65% on-time); avoid 7 p.m. departures (47%).
By day of week
| Day | On-time | Avg delay |
|---|---|---|
| Monday | 63% | 24 min |
| Wednesday | 58% | 35 min |
| Thursday | 60% | 19 min |
| Fridaybest | 66% | 21 min |
| Saturday | 50% | 26 min |
| Sunday | 50% | 18 min |
What causes delays on this route
Share of total delay minutes by cause, as reported by carriers to the US DOT.
- Late-arriving aircraft52%
- Airline operations14%
- National airspace system18%
- Weather14%
- Security3%
Frequently asked questions
- How often are flights from PIE to GSP delayed?
- 38% of PIE–GSP flights arrived 15 or more minutes late (the US DOT definition of a delay) between 2024-07 and 2026-07. The average arrival delay across completed flights was 22 minutes.
- What is the best time of day to fly from PIE to GSP?
- Departures around 12 p.m. have the best record (65% on-time), while departures around 7 p.m. have the worst (47%). As on most US routes, delays accumulate through the day, so earlier flights are generally safer.
- How long is the flight from PIE to GSP?
- The scheduled PIE–GSP flight time averages 1h 30m over 482 miles. Actual arrival times vary — flights on this route land 15+ minutes late 38% of the time.
- How often are PIE to GSP flights cancelled?
- 1.2% of scheduled flights on this route were cancelled between 2024-07 and 2026-07, at or below the national rate of 1.6%.
Explore related pages
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Related guides
Based on 258 flights, 2024-07–2026-07. Source: US DOT Bureau of Transportation Statistics. Updated 2026-09-28.