Charleston to Houston Flights CHS → IAH

Charleston International Airport → George Bush Intercontinental Houston Airport

🇺🇸 Charleston, US → 🇺🇸 Houston, US

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 40m. This route is served by 3 airlines: Mesa, Air Wisconsin, United. AirportRoutes has tracked 4 daily flights on this route.

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

4

Daily Flights

924

Miles

2h 40m

Flight Duration

Route Map

Operating Airlines

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

Flight Schedule Pattern

Day Flights Observed Frequency Activity
Monday 12 14%
Tuesday 11 13%
Wednesday 11 13%
Thursday 10 12%
Friday 14 16%
Saturday 12 14%
Sunday 15 18%

Pattern Analysis

4 Daily Flights:
ASH4013 UAL1494 ASH6329 UAL1179
Data Points: 85
API observations used to build this analysis
Weekdays: 58 flights
Weekend: 27 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
ASH4013 ASH6329 E75L 06:30 6:30 AM (Representative)
M T W T F S S
Feb 8, 2026 Active
United
UAL / UA
UAL1494 UAL1179 A319 17:13 5:13 PM (Representative)
M T W T F S S
Jan 30, 2026 Active
Total Routes: 3
Active Routes: 3
Unique Airlines: 3
Aircraft Types: 3

Spotted Departure Times

Departure Time Operator ICAO IATA
06:30 6:30 AM Mesa ASH YV
17:13 5:13 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:
06:30 - 17:13
These are typical departure times observed from actual flights. Times may vary by season and schedule changes.