route Route

IAH → GSP

Q: How long is the flight from IAH to GSP?

Average flight time on the IAH–GSP route is 50m , covering approximately 163 km (101 mi).

Q: What is the distance from IAH to GSP?

The great-circle distance from IAH to GSP is approximately 163 km (101 miles).

Q: How many flights per week from IAH to GSP?

We've observed ~1 flight per day on this route across our tracking data (4 total flights recorded).

163 km avg 50m 1 airline

Local time: 12:04 CDT
Timezone: America/Chicago
Type: Large Airport
Elevation: 97 ft
Coordinates: 29.9844, -95.3414

cloud Weather

Wind: 80° / 13 kt
Visibility: 10 SM
Ceiling: FEW 4,000 ft, FEW 7,000 ft, BKN 15,000 ft
Temp / Dew: 20°C / 9°C
Altimeter: 30.29 inHg

Obs: 2026-04-20T16:53:00.000Z

Raw METAR / TAF

METAR KIAH 201653Z 08013KT 10SM FEW040 FEW070 BKN150 20/09 A3029 RMK AO2 SLP255 VIRGA NW-N T02000089

TAF KIAH 201459Z 2015/2118 09012G18KT P6SM SCT070 BKN100 OVC150 FM210000 07007KT P6SM SCT035 OVC050 FM210600 06006KT 6SM -SHRA SCT020 OVC035 FM211200 07008KT P6SM VCSH OVC020

flight Live Traffic

flight_takeoff 211 Departures

flight_land 210 Arrivals

Local time: 13:04 EDT
Timezone: America/New_York
Type: Medium Airport
Elevation: 964 ft
Coordinates: 34.8957, -82.2189

cloud Weather

Wind: 210° / 10 kt
Visibility: 10 SM
Ceiling: CLR
Temp / Dew: 20°C / -1°C
Altimeter: 30.25 inHg

Obs: 2026-04-20T16:53:00.000Z

Raw METAR / TAF

METAR KGSP 201653Z 21010KT 10SM CLR 20/M01 A3025 RMK AO2 SLP237 T02001006

TAF KGSP 201559Z 2016/2112 24012G18KT P6SM SKC FM201800 30010G21KT P6SM SCT180 FM210000 35007KT P6SM SKC FM210500 03004KT P6SM SKC

flight Live Traffic

flight_takeoff 23 Departures

flight_land 30 Arrivals

Flights tracked: 4
Avg duration: 50m
Distance: 163 km

Live traffic

IAH → GSP. Live aircraft currently filed on this route.

Airlines 1

Airline	Flights shown
Mesa Airlines	4

Other connections

More destinations from IAH

LGA KLGA 443 flights
SFO KSFO 380 flights
EWR KEWR 376 flights
PHL KPHL 194 flights
BOS KBOS 142 flights
CVG KCVG 110 flights
DFW KDFW 108 flights
MSY KMSY 98 flights
LHR EGLL 92 flights
SAT KSAT 85 flights

More origins to GSP

PHL KPHL 55 flights
ATL KATL 53 flights
LGA KLGA 48 flights
ORD KORD 42 flights
DCA KDCA 40 flights
EWR KEWR 34 flights
TEB KTEB 29 flights
SDF KSDF 16 flights
DTW KDTW 16 flights
CLT KCLT 10 flights

Recent flights last 4

Date	Flight	Aircraft	Takeoff	Landing	Duration	Arr Δ
2026-04-20	ASH4075	AC045E	Apr 20, 14:50 UTC	Apr 20, 15:25 UTC	35m	-
2026-04-20	ASH4075	AC045E	Apr 20, 14:10 UTC	Apr 20, 14:45 UTC	35m	-
2026-04-19	ASH4075	ABDC76	Apr 19, 14:05 UTC	Apr 19, 15:10 UTC	1h 5m	-
2026-04-18	ASH4075	AC537F	Apr 18, 14:30 UTC	Apr 18, 15:35 UTC	1h 5m	-

IAH → GSP frequently asked

How long is the flight from IAH to GSP?

Average flight time on the IAH–GSP route is 50m, covering approximately 163 km (101 mi).

What is the distance from IAH to GSP?

The great-circle distance from IAH to GSP is approximately 163 km (101 miles).

Which airlines fly from IAH to GSP?

1 airline operates this route in our records: Mesa Airlines.

How many flights per week from IAH to GSP?

We've observed ~1 flight per day on this route across our tracking data (4 total flights recorded).

Can I track IAH–GSP flights live?

Yes. The live tracker map above shows aircraft currently flying this route, filtered by departure and arrival airport.

IAH → GSP

George Bush Intercontinental Airport

cloud Weather

flight Live Traffic

Greenville-Spartanburg International Airport

cloud Weather

flight Live Traffic

Live traffic

Airlines 1

Other connections

More destinations from IAH

More origins to GSP

Recent flights last 4

IAH → GSP frequently asked