🇺🇸 GSP
Greer
837 mi
IAH 🇺🇸
Houston

Greer to Houston Flights

Greenville Spartanburg International Airport George Bush Intercontinental Houston Airport 3 airlines

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The Greer to Houston route connects Greenville Spartanburg International Airport (GSP) in US with George Bush Intercontinental Houston Airport (IAH) in US. This short-haul flight covers approximately 837 miles (1347 km) with a typical flight time of 2h 21m. This route is served by 3 airlines: Mesa, SkyWest Airlines, Air Wisconsin. AirportRoutes has tracked 11 unique flight numbers on this route.

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Departure Airport

Greenville Spartanburg International Airport

ICAO Code:
KGSP
IATA Code:
GSP
City:
🇺🇸 Greer
Country:
US
Elevation:
964 ft

Destination Airport

George Bush Intercontinental Houston Airport

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

3

Operators

11

Tracked Flights

837

Miles

2h 21m

Flight Duration

Route Map

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

Operating Airlines

Airline ICAO IATA
Mesa ASH YV
SkyWest SKW OO
Air Wisconsin AWI ZW

Flight Schedule Pattern

Day Flights Observed Frequency Activity
Monday 10 10%
Tuesday 17 18%
Wednesday 13 13%
Thursday 16 16%
Friday 8 8%
Saturday 15 15%
Sunday 18 19%

Pattern Analysis

11 Tracked Flights:
Data Points: 97
API observations used to build this analysis
Weekdays: 64 flights
Weekend: 33 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 28, 2025 Active
Mesa
ASH / YV
E170 17:00 5:00 PM (Representative)
M T W T F S S
May 10, 2026 Active
SkyWest
SKW / OO
E75L 06:45 6:45 AM (Representative)
M T W T F S S
Dec 30, 2025 Active
Total Routes: 3
Active Routes: 3
Unique Airlines: 3
Aircraft Types: 3

Spotted Departure Times

Departure Time Operator ICAO IATA
06:45 6:45 AM SkyWest SKW OO
17:00 5:00 PM Mesa ASH YV

Time Information

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

Total Departure Times: 2
Time Range:
06:45 - 17:00
These are typical departure times observed from actual flights. Times may vary by season and schedule changes.