F93121Charlotte to Houston
Frontier Airlines flight F93121 flies from Charlotte Douglas (CLT) to Houston (IAH), 1,467 km. Over August 2025 to June 2026 it usually arrives about 4 minutes late: 77% of 174 flights arrived within 15 minutes of schedule and 4.6% were cancelled (US Department of Transportation data).
On-time record, last 12 months
Every operation of F93121, August 2025 to June 2026: 174 flights. Source: US Bureau of Transportation Statistics, public domain.
Routes flown as F93121
- Charlotte Douglas (CLT) to Houston (IAH)174 flights
Other flights from Charlotte to Houston
More about Charlotte Douglas (CLT) and Houston (IAH).
Embed this on your site
A live badge for travel blogs, forums and trip reports. It updates as new data comes in, and links back here for the full stats.
<a href="https://tripstow.com/flights/f93121" title="F93121 is on time 77% of the time on TripStow"><img src="https://tripstow.com/badge/flights/f93121.svg" alt="F93121 is on time 77% of the time" width="360" height="88" loading="lazy"></a>
<a href="https://tripstow.com/flights/f93121" title="F93121 is on time 77% of the time on TripStow"><img src="https://tripstow.com/badge/flights/f93121.svg?theme=light" alt="F93121 is on time 77% of the time" width="360" height="88" loading="lazy"></a>[](https://tripstow.com/flights/f93121)Flying soon?
Forward your booking to TripStow and get your trip built for you, with check-in reminders, punctuality for every flight and a map of everywhere you have been.
Start free