Is HOU–CHS running on time right now?
Mostly on schedule. Both endpoints currently score the same, route health score 76/100. The airports section above carries the live status and delay window at both ends.
live
Direct flights from Houston (HOU) to Charleston (CHS) run nonstop between the two airports. The nonstop covers 1,491 km, an estimated 2 hours 25 minutes in the air.
HOU
Houston
smooth · +0
CHS
Charleston
smooth · +0
1,491 km · ~2h 25m est.
Running clean · 0 airlines · nonstop
76 / 100
route health from live HOU and CHS delay boards
Flight time~2h 25mestimated from route distance
Airports right now
live boardsWeather lens
Current conditions put the pressure at HOU and CHS: 40% odds of a 15+ minute delay and around +8 min expected when it bites, measured from this route's own weather-matched delay history. See live delays → · Weather risk by airport →
next sweep in 120s
How the Houston to Charleston route actually runs
Pro Flight Search records official board updates for nonstop HOU to CHS flights through the day: schedules, estimates, gate pushes and actual departures. The verdict above comes from operated flights, so it reflects what this route does rather than what the timetable promises.
Planning around a delay? Live airport delays · Weather delay risk map · Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
Cite this data
Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.
Suggested citation
Pro Flight Search — Houston (HOU) to Charleston (CHS) route reliability, measured from operated flights on official airport boards.
Canonical URL
How we measure this →
https://proflightsearch.com/search-flights/HOU-CHS
HOU to CHS questions
How long is the flight from HOU to CHS?
Great-circle distance is 1,491 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 135–158 min gate-to-gate on this route.
What does the route health score measure?
A blend of departure-side delay at HOU and arrival-side delay at CHS, computed from rolling delay windows (refreshed every 40 minutes) with a daily-rollup fallback. Current MVFR, IFR, or LIFR endpoint weather caps the score when flight rules can limit throughput. Higher is healthier: 100 means operations are clean at both ends.
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