Flight OddsG4578 PIE → GRR
Allegiant Air · St. Petersburg, FL to Grand Rapids, MI · 9 flights observed, 2025-08-24 to 2026-05-18 · 1,044 mi
G4578 covers more than one route in the data window — the stats below are for PIE → GRR, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
56%
Median delay
+11 min
90th percentile
+49 min
Cancellation rate
0%
How often is G4578 on time?
Across 9 flights on PIE → GRR from 2025-08-24 to 2026-05-18, G4578 arrived within 15 minutes of schedule 56% of the time. The median arrival delay was +11 min, and the worst 10% of flights arrived +49 min or later. 0% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 5 | 56% |
| 16-30 min | 2 | 22% |
| 31-60 min | 1 | 11% |
| 61-120 min | 1 | 11% |
| 2+ hrs | 0 | 0% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-08 | 2 | 50% | +42 min |
| 2026-03 | 1 | 100% | -11 min |
| 2026-04 | 3 | 33% | +18 min |
| 2026-05 | 3 | 67% | +5 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 7 | 57% |
| Tue | No data | — |
| Wed | No data | — |
| Thu | No data | — |
| Fri | No data | — |
| Sat | No data | — |
| Sun | 2 | 50% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…