Air Transport International8C
Flights 8C3378 varies Mo Tu We Th Fr Sa
live
Direct flights from Cincinnati / Covington (CVG) to Houston (IAH): 20 nonstop departures observed each week across 3 airlines. 80% of the last 5 operated flights arrived within 15 minutes of schedule. The median arrival is 5 minutes early. No cancellations were recorded across the 5 tracked flights. The nonstop covers 1,402 km, an estimated 2 hours 18 minutes in the air. Measured by Pro Flight Search from live flight boards at Cincinnati / Covington and Houston. Updated 15 September 2026 at 05:54 UTC.
CVG
Cincinnati / Covington
heavy · +34
IAH
Houston
smooth · +0
1,402 km · ~2h 18m est.
Runs reliable · 3 airlines · 20x weekly · nonstop
80% on time
of the last 5 operated CVG → IAH flights arrived within 15 minutes
Median arrival delay is −5 min. 0 of 5 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →
Median arrival−5 minacross the last 5 operated legs
Flight time~2h 18mestimated from route distance
Weekly departures20x3 direct airlines on the leg
The week
scheduled departures · origin local time06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Air Transport InternationalAlaska AirlinesUnited Airlines
Each mark is a scheduled departure at its origin-local time, observed operating in the last 7 days. Today is highlighted.
Who flies it
observed on the boards · 7 daysHistory
operated legs · board outcomesActual board outcomes rather than schedules, paired departure and arrival per flight and day.
Full board history, day by day →
Airports right now
live boardsWeather lens
Current conditions put the pressure at CVG: 40% odds of a 15+ minute delay and around +9 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 Cincinnati / Covington to Houston route actually runs
Pro Flight Search records official board updates for nonstop CVG to IAH 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 — Cincinnati / Covington (CVG) to Houston (IAH) route reliability, measured from operated flights on official airport boards.
Canonical URL
How we measure this →
https://proflightsearch.com/search-flights/CVG-IAH
CVG to IAH questions
Is CVG–IAH running on time right now?
Mostly on schedule. The departure side at CVG is the weaker end, route health score 77/100. The airports section above carries the live status and delay window at both ends.
Morning or evening flight on CVG–IAH?
Operators schedule morning departures around 06:35 and evening departures around 17:14 from CVG. Earlier flights typically land before destination-airport delays accumulate later in the day; check the IAH delay card to confirm conditions when you'd arrive.
How long is the flight from CVG to IAH?
Great-circle distance is 1,402 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 129–150 min gate-to-gate on this route.
How often does CVG–IAH fly?
3 carriers operate this route, around 31 flights a week between them. Compare carrier days and times in the airline list above.
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