Ontario International Airport

Stay informed about important notices for your flight

ICAO: KONT

IATA: ONT

Elevation: 944ft

Country: United States of America

Check NOTAMs for KZLA FIR Google Maps

NOTAM Briefing

AI-powered NOTAM summary for KONT

Here's your AI-powered NOTAM briefing for KONT...

The following relevant NOTAMs are currently active for KONT...

NOTAM Briefing

Current NOTAMs for

Interactive NOTAM Globe

Visualize KONT geographic NOTAMs on our interactive 3D globe.

7 days free trial. Cancel anytime.

Notamify Pro Feature

Atomic NOTAM Elements

Unlock detailed analysis of affected airport elements for KONT. Break down complex NOTAMs into their atomic components for better understanding and visualization.Read more

7 days free trial. Cancel anytime.

Notamify Pro Feature

Last updated •Loaded 24 of 24 NOTAMs

Obstacle tower light northwest of ONT is unserviceable.

Nov 15 22:57 - Nov 30 21:57

Taxiway K holding position sign light between the parallel runways is unserviceable.

Nov 14 04:21 - Nov 17 23:30

Power line obstacle lighting is unserviceable near ONT.

Nov 10 22:10 - Nov 25 22:10

Power line obstacle lighting is out of service near ONT.

Nov 9 20:12 - Nov 24 20:12

Power line obstacle lights east of ONT are unserviceable.

Nov 5 14:27 - Nov 20 14:27

ILS CAT II/III for RWY 26R is not available.

Oct 29 16:52 - Jan 28 23:59

ILS Category II for runway 26L not available.

Oct 27 20:53 - Nov 26 23:55

Approach lighting for runway 26L unserviceable.

Oct 27 20:52 - Nov 26 23:55

Runway 26R approach lighting system is unserviceable.

Oct 27 14:50 - Jan 28 23:59

UAS activity present near south of ONT from surface to low altitude.

Sep 22 15:29 - Dec 31 06:59

Obstacle lighting on a tower unserviceable near ONT.

Aug 24 00:15 - Nov 21 04:00

The ATIS service contact number has been updated.

Aug 4 21:12 - PERM

RNAV (GPS) Y approach for runway 26R amended with visibility requirements and a temporary crane nearby.

Jul 29 14:29 - Mar 10 23:55

RNAV (RNP) Z approach for runway 26R at Ontario International Airport has visibility requirements and a temporary crane nearby.

Jul 29 14:27 - Mar 10 23:55

RNAV (GPS) Y approach for runway 26L amended with visibility requirements and a temporary crane nearby.

Jul 29 14:24 - Mar 10 23:55

RNAV (RNP) Z approach for runway 26L amended with visibility requirements and a temporary crane nearby.

Jul 29 14:23 - Mar 10 23:55

RNAV (RNP) Z approach for runway 26L at Ontario International Airport has visibility requirements and a temporary crane nearby.

Jul 29 14:23 - Mar 10 23:55

ILS and LOC approaches for runways 26L and 26R at Ontario International Airport have amendments.

May 28 14:42 - Jan 7 14:42

Amendment 9A introduces new takeoff minimums and departure procedures for Ontario International Airport.

May 21 17:22 - May 21 17:22

HDF VOR is unserviceable.

May 9 13:35 - Dec 31 20:00

RNAV (RNP) Z approach procedure for runway 8R at Ontario International Airport established.

Dec 18 19:39 - Dec 18 19:33

Avenal transition for Pomona One departure is restricted to RNAV equipped aircraft only; GMN VOR R-310 is restricted.

May 7 17:29 - May 10 17:29

RNAV (RNP) Z approach for runway 26R at Ontario International has been amended with new RNP values.

Apr 24 17:57 - Apr 24 17:57

RNAV (RNP) Z approach for runway 26L has been amended.

Apr 24 17:08 - Apr 24 17:08

We're preparing NOTAMs...

Ontario International Airport

NOTAM Briefing

Current NOTAMs for KONT

Interactive NOTAM Globe

Atomic NOTAM Elements

Obstacle tower light northwest of ONT is unserviceable.

Taxiway K holding position sign light between the parallel runways is unserviceable.

Power line obstacle lighting is unserviceable near ONT.

Power line obstacle lighting is out of service near ONT.

Power line obstacle lights east of ONT are unserviceable.

ILS CAT II/III for RWY 26R is not available.

ILS Category II for runway 26L not available.

Approach lighting for runway 26L unserviceable.

Runway 26R approach lighting system is unserviceable.

UAS activity present near south of ONT from surface to low altitude.

Obstacle lighting on a tower unserviceable near ONT.

The ATIS service contact number has been updated.

RNAV (GPS) Y approach for runway 26R amended with visibility requirements and a temporary crane nearby.

RNAV (RNP) Z approach for runway 26R at Ontario International Airport has visibility requirements and a temporary crane nearby.

RNAV (GPS) Y approach for runway 26L amended with visibility requirements and a temporary crane nearby.

RNAV (RNP) Z approach for runway 26L amended with visibility requirements and a temporary crane nearby.

RNAV (RNP) Z approach for runway 26L at Ontario International Airport has visibility requirements and a temporary crane nearby.

ILS and LOC approaches for runways 26L and 26R at Ontario International Airport have amendments.

Amendment 9A introduces new takeoff minimums and departure procedures for Ontario International Airport.

HDF VOR is unserviceable.

RNAV (RNP) Z approach procedure for runway 8R at Ontario International Airport established.

Avenal transition for Pomona One departure is restricted to RNAV equipped aircraft only; GMN VOR R-310 is restricted.

RNAV (RNP) Z approach for runway 26R at Ontario International has been amended with new RNP values.

RNAV (RNP) Z approach for runway 26L has been amended.

Ontario International Airport

NOTAM Briefing

Interactive NOTAM Globe

Atomic NOTAM Elements

Obstacle tower light northwest of ONT is unserviceable.

Taxiway K holding position sign light between the parallel runways is unserviceable.

Power line obstacle lighting is unserviceable near ONT.

Power line obstacle lighting is out of service near ONT.

Power line obstacle lights east of ONT are unserviceable.

ILS CAT II/III for RWY 26R is not available.

ILS Category II for runway 26L not available.

Approach lighting for runway 26L unserviceable.

Runway 26R approach lighting system is unserviceable.

UAS activity present near south of ONT from surface to low altitude.

Obstacle lighting on a tower unserviceable near ONT.

The ATIS service contact number has been updated.

RNAV (GPS) Y approach for runway 26R amended with visibility requirements and a temporary crane nearby.

RNAV (RNP) Z approach for runway 26R at Ontario International Airport has visibility requirements and a temporary crane nearby.

RNAV (GPS) Y approach for runway 26L amended with visibility requirements and a temporary crane nearby.

RNAV (RNP) Z approach for runway 26L amended with visibility requirements and a temporary crane nearby.

RNAV (RNP) Z approach for runway 26L at Ontario International Airport has visibility requirements and a temporary crane nearby.

ILS and LOC approaches for runways 26L and 26R at Ontario International Airport have amendments.

Amendment 9A introduces new takeoff minimums and departure procedures for Ontario International Airport.

HDF VOR is unserviceable.

RNAV (RNP) Z approach procedure for runway 8R at Ontario International Airport established.

Avenal transition for Pomona One departure is restricted to RNAV equipped aircraft only; GMN VOR R-310 is restricted.

RNAV (RNP) Z approach for runway 26R at Ontario International has been amended with new RNP values.

RNAV (RNP) Z approach for runway 26L has been amended.

Current NOTAMs for