Apparatus

Try JFK, AAL1290, BAW, or N225AN.

route Route

STL → IAH

1,180 km avg 1h 46m 1 airline

Departure

STL KSTL VFR

St. Louis Lambert International Airport

St Louis, US

Local time
07:52 CDT
Timezone
America/Chicago
Type
Large Airport
Elevation
618 ft
Coordinates
38.7487, -90.3700

cloud Weather

Wind
240° / 5 kt
Visibility
10 SM
Ceiling
CLR
Temp / Dew
6°C / 1°C
Altimeter
30.23 inHg

Obs: 2026-04-19T11:51:00.000Z

Raw METAR / TAF 
METAR KSTL 191151Z 24005KT 10SM CLR 06/01 A3023 RMK AO2 SLP237 T00610006 10072 20056 53003 $

TAF KSTL 191120Z 1912/2018 27005KT P6SM SKC FM191800 27013G24KT P6SM FEW250 FM192200 30013G24KT P6SM FEW250 FM200000 34008KT P6SM FEW250

flight Live Traffic

flight_takeoff 98 Departures
flight_land 110 Arrivals

Arrival

IAH KIAH VFR

George Bush Intercontinental Airport

Houston, US

Local time
07:52 CDT
Timezone
America/Chicago
Type
Large Airport
Elevation
97 ft
Coordinates
29.9844, -95.3414

cloud Weather

Wind
30° / 7 kt
Visibility
10 SM
Ceiling
BKN 4,000 ft, BKN 12,000 ft
Temp / Dew
12°C / 10°C
Altimeter
30.27 inHg

Obs: 2026-04-19T11:53:00.000Z

Raw METAR / TAF 
METAR KIAH 191153Z 03007KT 10SM BKN040 BKN120 12/10 A3027 RMK AO2 RAE17 SLP249 P0002 60017 70037 T01170100 10139 20111 53007

TAF KIAH 191120Z 1912/2018 05015G25KT P6SM SCT020 SCT050 BKN100 FM191800 08013G23KT P6SM SCT040 SCT100 FM192100 09010KT P6SM SCT250 FM200600 07006KT P6SM SCT050 BKN250

flight Live Traffic

flight_takeoff 251 Departures
flight_land 418 Arrivals
Flights tracked
6
Avg duration
1h 46m
Distance
1,180 km

Live traffic

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

Airlines 1

Airline Flights shown
Mesa Airlines 5

Other connections

More destinations from STL

More origins to IAH

Recent flights last 6

DateFlightAircraftTakeoffLandingDurationArr Δ
2026-04-18 ASH6345 AC2BB8 Apr 18, 17:10 UTCApr 18, 19:10 UTC2h 0m -
2026-04-18 ASH6213 AC2BD6 Apr 18, 15:25 UTCApr 18, 17:09 UTC1h 44m +30m
2026-04-17 ASH6345 AC537F Apr 17, 17:25 UTCApr 17, 19:15 UTC1h 50m -
2026-04-16 ASH6345 AB3EDD Apr 16, 17:20 UTCApr 16, 19:10 UTC1h 50m -
2026-04-15 ASH6345 ACF344 Apr 15, 17:05 UTCApr 15, 18:55 UTC1h 50m -
2026-04-14 ASH6345 AC53A0 Apr 14, 17:10 UTCApr 14, 18:35 UTC1h 25m -

STL → IAH frequently asked

How long is the flight from STL to IAH?
Average flight time on the STL–IAH route is 1h 46m, covering approximately 1,180 km (733 mi).
What is the distance from STL to IAH?
The great-circle distance from STL to IAH is approximately 1,180 km (733 miles).
Which airlines fly from STL to IAH?
1 airline operates this route in our records: Mesa Airlines.
How many flights per week from STL to IAH?
We've observed ~1 flight per day on this route across our tracking data (6 total flights recorded).
Can I track STL–IAH flights live?
Yes. The live tracker map above shows aircraft currently flying this route, filtered by departure and arrival airport.