IAH → CHSHouston to Charleston

live

Direct flights from Houston (IAH) to Charleston (CHS): 18 nonstop departures observed each week across 1 airline. 100% of the last 10 tracked flights arrived within 15 minutes of schedule. The median arrival is 23 minutes early. No cancellations were recorded across the 10 tracked flights. The nonstop covers 1,486 km, an estimated 2 hours 24 minutes in the air. Measured by Pro Flight Search from live flight boards at Houston and Charleston. Updated 29 October 2026 at 11:23 UTC.

Today, IAH → CHS

Thu 29 Oct · local times
  1. 12:40 UA6295United On scheduleGate B42 · TC ·
  2. 18:28 UA2749United On scheduleGate C44 · TC ·

Checked IAH board 06:23 · CHS board 06:48

IAH Houston smooth · +0
CHS Charleston smooth · +0
1,486 km · ~2h 24m est.
dep bank 12:35–18:4518x weekly
Runs reliable · 1 airline · 18x weekly · nonstop
100% on time

of the last 10 tracked IAH → CHS flights arrived within 15 minutes

Median arrival delay is −23 min. 0 of 10 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Median arrival−23 minacross the last 10 arrivals
Flight time~2h 24mestimated from route distance
Weekly departures18x1 direct airline on the leg
Cancelled0.0%recent route rate · 0 of 10

The week

scheduled departures · origin local time
06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
United 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 days
United AirlinesUA100% on time

Flights UA6295 12:35 daily · UA2749 18:28 Mo Tu We Su · UA2237 18:45 daily

History

operated legs · board outcomes
10-28UA2749dep −2 → arr−18
10-28UA6295dep −7 → arr−31
10-27UA2749dep +33 → arr+13
10-27UA6295dep −7 → arr−33
10-26UA2749dep −6 → arr−24
10-26UA6295dep −3 → arr−27
10-25UA2749dep −5 → arr−9
10-25UA6295dep −6 → arr−23
10-24UA2237dep −13 → arr−23
10-24UA6295arrived−5

Actual board outcomes rather than schedules, paired departure and arrival per flight and day.

Full board history, day by day →

Airports right now

live boards
IAHHouston +0 min smooth 🌤 mostly cloudy · NNE 3 kt Full IAH delay board →
CHSCharleston +0 min smooth 🌫 mostly cloudy · NNE 9 kt Full CHS delay board →

Weather lens

Conditions are tightest at IAH and CHS: a 25% chance of a 15+ minute delay. In this weather, the more delayed of the two airports is typically about +1 min. Both figures come from the two airports' delay records in similar weather. See live delays → · Weather risk by airport →

How the Houston to Charleston route actually runs

Pro Flight Search records official board updates for nonstop IAH 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 (IAH) to Charleston (CHS) route reliability, measured from operated flights on official airport boards.

Canonical URL
https://proflightsearch.com/search-flights/IAH-CHS
How we measure this →

IAH to CHS questions

Is IAH–CHS running on time right now?

Smooth skies ahead. Both endpoints currently score the same, route health score 100/100. The airports section above carries the live status and delay window at both ends.

Morning or evening flight on IAH–CHS?

Operators schedule evening departures around 18:28 from IAH. Earlier flights typically land before destination-airport delays accumulate later in the day; check the CHS delay card to confirm conditions when you'd arrive.

How long is the flight from IAH to CHS?

Great-circle distance is 1,486 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 135–157 min gate-to-gate on this route.

How often does IAH–CHS fly?

United Airlines runs the route with about 18 flights a week (daily). Since one carrier owns the route, a single disruption tends to ripple through the day.