🇺🇸 CHS
Charleston
924 mi
IAH 🇺🇸
Houston

Charleston to Houston Flights

Charleston International Airport George Bush Intercontinental Houston Airport 3 airlines

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The Charleston to Houston route connects Charleston International Airport (CHS) in US with George Bush Intercontinental Houston Airport (IAH) in US. This short-haul flight covers approximately 924 miles (1487 km) with a typical flight time of 2h 29m. This route is served by 3 airlines: Mesa, United, Air Wisconsin. AirportRoutes has tracked 5 unique flight numbers on this route.

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Departure Airport

Charleston International Airport

ICAO Code:
KCHS
IATA Code:
CHS
City:
🇺🇸 Charleston
Country:
US
Elevation:
46 ft

Destination Airport

George Bush Intercontinental Houston Airport

ICAO Code:
KIAH
IATA Code:
IAH
City:
🇺🇸 Houston
Country:
US
Elevation:
97 ft

3

Operators

5

Tracked Flights

924

Miles

2h 29m

Flight Duration

Route Map

Great Circle
Flight route map from Charleston to Houston
Map data © Mapbox © OpenStreetMap contributors

Operating Airlines

Airline ICAO IATA
Mesa ASH YV
United UAL UA
Air Wisconsin AWI ZW

Flight Schedule Pattern

Day Flights Observed Frequency Activity
Monday 14 15%
Tuesday 13 14%
Wednesday 11 12%
Thursday 12 13%
Friday 15 16%
Saturday 13 14%
Sunday 17 18%

Pattern Analysis

5 Tracked Flights:
Data Points: 95
API observations used to build this analysis
Weekdays: 65 flights
Weekend: 30 flights
Business Route More active on weekdays

All Flight Routes

3 Routes
Note: This table shows aggregated route data by airline. Each airline may operate multiple daily flights at different times. See the "Spotted Departure Times" section below for all observed departure times.
Airline Flight Numbers Aircraft Type Typical Time Days Active Last Seen Status
- E170 -
M T W T F S S
Oct 25, 2025 Active
Mesa
ASH / YV
E170 06:40 6:40 AM (Representative)
M T W T F S S
Mar 16, 2026 Active
United
UAL / UA
A319 17:18 5:18 PM (Representative)
M T W T F S S
Mar 8, 2026 Active
Total Routes: 3
Active Routes: 3
Unique Airlines: 3
Aircraft Types: 3

Spotted Departure Times

Departure Time Operator ICAO IATA
06:40 6:40 AM Mesa ASH YV
17:18 5:18 PM United UAL UA

Time Information

Times are shown in the departure airport's local timezone (KCHS - America/New_York).

Total Departure Times: 2
Time Range:
06:40 - 17:18
These are typical departure times observed from actual flights. Times may vary by season and schedule changes.