Carriers on This Route
9,303 flights a year link Denver, CO and Houston, TX, a 861 mi (1,386 km) trip flown by 2 carriers.
"Airline-controllable" delays are within the carrier's power (scheduling, staffing, maintenance). Weather and air-traffic-control delays are outside its control. The red portion of each bar is the controllable share.
Airline Policy Comparison
The policy score combines how little a carrier costs you when things change: carry-on rules, checked-bag fees, and change fees. A higher score means fewer fees and more flexibility.
| Airline | Policy Score | Carry-on | Bag 1 | Changes |
|---|---|---|---|---|
| United Airlines | 73 | Free | $45 | Free |
| Frontier Airlines | 5 | Fee | $65 | Fee |
Policy scores are a 0-100 rating based on each carrier's fee schedule and change rules, using the same scoring engine as our flight scores.
Airport Facts
Denver, CO
DEN
Denver International
Houston, TX
IAH
George Bush Intercontinental/Houston
Score a Flight on This Route
Enter any flight number and date to get a full breakdown including seat quality, on-time performance, aircraft version, and more.
Score My Flight