B
Is Delta Air Lines on time Houston to Detroit?
1,322 flights · January 2025 – August 2026 · all airlines on IAH to DTW →
82.31%
Arrived on time
Route average 78.85%
0.76%
Cancelled
Route average 1.22%
76 min
When late, late by
The other airlines on this route
| Airline | Flights | On time | Grade |
|---|---|---|---|
| Spirit Airlines | 408 | 76.38% | D |
| United Airlines | 283 | 70.25% | D |
| Frontier Airlines | 121 | 68.64% | D |
| SkyWest Airlines | 3 | 100% | — |
Month by month
Jul 2025
peak 90
Jun 2026