Flight OddsIAH → PHL Spirit Airlines
Spirit Airlines · Houston, TX to Philadelphia, PA · 42 flights, 2025-07-01 to 2025-08-12 · aggregated across 2 flight numbers
On-time arrival
79%
Median delay
-3 min
90th percentile
+51 min
Cancellation rate
5%
How on-time is Spirit Airlines from IAH to PHL?
Across every Spirit Airlines flight number on IAH → PHL (42 flights, 2025-07-01 to 2025-08-12), 79% arrived within 15 minutes of schedule. Median arrival delay -3 min; the worst 10% ran +51 min or later. 5% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 31 | 79% |
| 16-30 min | 2 | 5% |
| 31-60 min | 2 | 5% |
| 61-120 min | 3 | 8% |
| 2+ hrs | 1 | 3% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 28 | 75% | +44 min |
| 2025-08 | 11 | 91% | -2 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 6 | 100% |
| Tue | 6 | 67% |
| Wed | 6 | 33% |
| Thu | 6 | 83% |
| Fri | 4 | 100% |
| Sat | 5 | 80% |
| Sun | 6 | 100% |
NK flight numbers on IAH → PHL
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…