Flight OddsIAH → ONT
Houston, TX to Ontario, CA · 538 flights across 2 airlines
Which airline should you fly from IAH to ONT?
Every airline that has flown IAH → ONT in the US BTS on-time data, ranked by the share of flights that arrived within 15 minutes of schedule.
| Airline | Flights | On-time | Median delay | Cancelled |
|---|---|---|---|---|
| United Airlines | 365 | 78% | -5 min | 0% |
| Frontier Airlines | 173 | 73% | -6 min | 1% |