What is the tower frequency at KIAH?

The tower frequency at George Bush Intercontinental/Houston is 120.725 MHz.

What fuel is available at KIAH?

George Bush Intercontinental/Houston offers Jet A-1, 100LL, Jet A.

Does KIAH require landing permits?

Yes, landing permits are required for George Bush Intercontinental/Houston (United States).

Is customs available at KIAH?

Yes, customs at George Bush Intercontinental/Houston is available from 00:00:00 to 23:59:59.

Where is KIAH located?

George Bush Intercontinental/Houston (KIAH) is located in Houston, United States.

What is the IATA code for KIAH?

The IATA code for George Bush Intercontinental/Houston is IAH.

How long is the runway at KIAH?

The main runway at George Bush Intercontinental/Houston (08L/26R) measures 9000 X 150.

Does KIAH have an ILS approach?

Yes, George Bush Intercontinental/Houston has ILS (Instrument Landing System) approaches on runways 08L/26R, 08R/26L, 09/27, 15L/33R, 15R/33L.

Is KIAH a port of entry?

Yes, George Bush Intercontinental/Houston is a port of entry where international flights can clear customs and immigration.

Reference data only — not for flight planning or navigation. Verify with official sources (AIP, NOTAMs, ATC). Full disclaimer

George Bush Intercontinental/Houston (KIAH/IAH) — Houston, United States

George Bush Intercontinental/Houston (KIAH/IAH) serves Houston, United States. This is a major international airport with 5 runways (08L/26R, 08R/26L). Field elevation is 97 ft AMSL. Data on this page is maintained by the aviation community — contribute to keep it accurate.

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96% Data Complete 50 of 52 points

Section Breakdown

Basic Info 7/7

Runways 4/4

Frequencies 4/4

Operations 2/2

Fuel 1/1

Contacts 1/2

Additional Info 9/10

Observed Activity · Sep 11

262 aircraft observed within 6 NM · busiest hour 23:00Z

2026-08-292026-09-11

Distinct ADS-B aircraft seen within 6 NM below 10,000 ft AGL per UTC day · community-feed coverage varies · not official movement totals

Data last updated: 2026-03-27

Help keep this data accurate!
See a next to a field? Click it to confirm the info is still correct. Recently verified Outdated — please verify

Basic Airport Information

ICAO: KIAH
Name: George Bush Intercontinental/Houston
Type: large_airport
Category: International
Latitude: 29.9844
Longitude: -95.3414
Elevation: 97 ft
Country: United States
Municipality: Houston
IATA Code: IAH
FAA Code: N/A
FIR: N/A
Timezone: America/Chicago
Distance from City: 25.2 km
VFR: Yes
IFR: Yes

Runways

Runway 08L/26R

Designation: 08L/26R
Dimensions: 9000 X 150
Surface: CON
PCN: N/A
Lighting: YES
NAVAIDs: NDB
Approach Types: ILS CAT IIIA, RNAV (GPS), LOC
Remarks: N/A

Runway 08R/26L

Designation: 08R/26L
Dimensions: 9402 X 150
Surface: CON
PCN: N/A
Lighting: YES
NAVAIDs: NDB
Approach Types: ILS CAT I, RNAV (GPS), LOC
Remarks: N/A

Runway 09/27

Designation: 09/27
Dimensions: 10000 X 150
Surface: ASP
PCN: N/A
Lighting: YES
NAVAIDs: NDB
Approach Types: ILS CAT I, RNAV (GPS)
Remarks: N/A

Runway 15L/33R

Designation: 15L/33R
Dimensions: 12001 X 150
Surface: CON
PCN: N/A
Lighting: YES
NAVAIDs: NDB
Approach Types: ILS CAT I, RNAV (GPS), LOC
Remarks: N/A

Runway 15R/33L

Designation: 15R/33L
Dimensions: 9999 X 150
Surface: CON
PCN: N/A
Lighting: YES
NAVAIDs: NDB
Approach Types: ILS CAT I, RNAV (GPS), LOC
Remarks: N/A

See all airports with ILS approaches in United States →

Frequencies

Tower: 120.725 MHz
Ground: 118.575 MHz
Operations: 121.500, 122.950 MHz
Traffic/Approach: N/A
ATIS: 124.050 MHz

Operation Hours

Monday Open 24 hours

Tuesday Open 24 hours

Wednesday Open 24 hours

Thursday Open 24 hours

Friday Open 24 hours

Saturday Open 24 hours

Sunday Open 24 hours

George Bush Intercontinental/Houston operates 24 hours (H24). See all 24-hour airports worldwide →

Extra Hours On Request: No
Remarks: N/A

Contacts

AIS Tel: N/A
ARO Tel: N/A
MET Tel: N/A
Admin Tel: +1 281-233-1131
Health Tel: N/A
Police Tel: N/A
Authorities Tel: N/A
Website: http://www.fly2houston.com/iah
Remarks: N/A

Slots / PPR

Slot Required: No
PPR Required: No
PPR Contact: N/A
Remarks: N/A

Customs

Open: 00:00:00
Close: 23:59:59
Phone: N/A
Extra Hours On Request: No
Remarks: N/A

Fees

Landing Fee: $3.60 per 1,000 lbs MTOW
Parking Fee: $0.40 per 1,000 lbs MTOW per hour
Handling Mandatory: Yes
Currency: USD
Remarks: George Bush Intercontinental. Atlantic Aviation and Signature Flight Support FBOs.

Fuel Information

Fuel Type: Jet A-1
Price/L: N/A
Last Updated: 2026-02-18
Remarks: Gulf Coast refinery proximity keeps prices competitive. Multiple FBO options.

Fuel Type: 100LL
Price/L: N/A
Last Updated: N/A
Remarks: N/A

Fuel Type: Jet A
Price/L: N/A
Last Updated: N/A
Remarks: N/A

Immigration

Port of Entry: Yes
GENDEC Required: Yes
GAR Required: No
Remarks: eAPIS required. Terminal D/E handles international arrivals. CBP for GA available at FBOs.

See all airports of entry in United States →

Restrictions

Curfew Start: N/A
Curfew End: N/A
Noise Chapter Min: Chapter 3
Remarks: No curfew. Noise abatement procedures in effect. Five runways provide ample capacity.

Alternates

KHOU

ICAO: KHOU
Name: Hobby
Distance (NM): 20.6
Has IFR: Yes
Port of Entry: Yes
Immigration Remarks: eAPIS required for all international arrivals/departures. CBP user fee facility with FIS available.

Airport Services

No services listed for this airport yet.

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United States Permit Requirements

Fast Landing: 1d

Overflight Permit: No
Landing Permit: Conditional
Overflight Lead Time: N/A
Landing Lead Time: 60 minutes minimum (eAPIS manifest before departure); recommend 24-48 hours for CBP port notification

Private / GA Operations:

No permits required for private non-revenue flights. eAPIS manifest mandatory for all international arrivals/departures.

View Full United States Permit Details

Active NOTAMs

A4367/26 info

Aerodrome restriction

AD AP RWY STATUS LGT SYSTEM U/S

2026-09-16 13:00:00 2026-09-16 19:00:00

A4406/26 warning

Runway closed

RWY 08L/26R CLSD

2026-09-12 08:00:00 2026-09-12 11:00:00

A4404/26 warning

Runway closed

RWY 09/27 CLSD

2026-09-12 03:00:00 2026-09-12 10:00:00

+125 more active NOTAMs

View all NOTAMs on Map

Nearby Airports

TE09 Minard Pegasus Airport 39 NM 77XS Garrett Ranch Airport 42 NM TA30 Old Forker Ultralightport 42 NM 81D Flyin Tiger Airport 43 NM XS21 H & S Airfield 44 NM 07TA Salaika Aviation Airport 45 NM TE77 Clover Lake Farms Airport 46 NM 2XA2 Knape Airport 46 NM

Compare KIAH with TE09 side by side →

Airport History

Discover the key milestones and historical events that shaped George Bush Intercontinental/Houston. Our community-powered timeline traces this airport's journey from its origins to the present day.

Explore History

Frequently Asked Questions

What is the tower frequency at KIAH?: The tower frequency at George Bush Intercontinental/Houston is 120.725 MHz.
What fuel is available at KIAH?: George Bush Intercontinental/Houston offers Jet A-1, 100LL, Jet A.
Does KIAH require landing permits?: Yes, landing permits are required for George Bush Intercontinental/Houston (United States).
Is customs available at KIAH?: Yes, customs at George Bush Intercontinental/Houston is available from 00:00:00 to 23:59:59.
Where is KIAH located?: George Bush Intercontinental/Houston (KIAH) is located in Houston, United States.
What is the IATA code for KIAH?: The IATA code for George Bush Intercontinental/Houston is IAH.
How long is the runway at KIAH?: The main runway at George Bush Intercontinental/Houston (08L/26R) measures 9000 X 150.
Does KIAH have an ILS approach?: Yes, George Bush Intercontinental/Houston has ILS (Instrument Landing System) approaches on runways 08L/26R, 08R/26L, 09/27, 15L/33R, 15R/33L.
Is KIAH a port of entry?: Yes, George Bush Intercontinental/Houston is a port of entry where international flights can clear customs and immigration.

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