B
Is Delta Air Lines on time Houston to Salt Lake City?
1,011 flights · January 2025 – August 2026 · all airlines on IAH to SLC →
82.69%
Arrived on time
Route average 82.65%
0.3%
Cancelled
Route average 0.51%
93 min
When late, late by
The other airlines on this route
| Airline | Flights | On time | Grade |
|---|---|---|---|
| United Airlines | 879 | 82.89% | B |
| SkyWest Airlines | 67 | 78.79% | — |
Month by month
Jul 2025
peak 94
Jun 2026