D
Is Spirit Airlines on time Houston to Detroit?
408 flights · January 2025 – August 2026 · all airlines on IAH to DTW →
76.38%
Arrived on time
Route average 78.85%
2.45%
Cancelled
Route average 1.22%
88 min
When late, late by
The other airlines on this route
| Airline | Flights | On time | Grade |
|---|---|---|---|
| Delta Air Lines | 1,322 | 82.31% | B |
| United Airlines | 283 | 70.25% | D |
| Frontier Airlines | 121 | 68.64% | D |
| SkyWest Airlines | 3 | 100% | — |
Month by month
Jul 2025
peak 91
May 2026