ONT → IAH

F93132

F93132 (Frontier Airlines) flies Ontario to Houston. Of 278 departures recorded from October 2024 to July 2026, 74.0% left on time, according to the US BTS.

Recorded departures by month

The most recent periods19 periods
PeriodDepartures 2025Departures 2026Change vs last year
January10100.0%
February118▼ 27.3%
March279▼ 66.7%
April249▼ 62.5%
May137▼ 46.2%
June922▲ 144.4%
July74▼ 42.9%
August9––
September13––
October17–in progress
November17––
December13––
Year to date (Jan–Jul)10169▼ 31.7%

according to the US BTS · October 2024 → July 2026

On-time departures by month

All legs combined

On time = departure within 15 minutes of schedule. Non-cancelled flights with a recorded delay only.

The most recent periods19 periods
PeriodOn time 2025On time 2026Change vs last year
January77.8%80.0%▲ 2.9%
February72.7%100.0%▲ 37.5%
March74.1%75.0%▲ 1.3%
April87.5%88.9%▲ 1.6%
May83.3%85.7%▲ 2.9%
June55.6%50.0%▼ 10.0%
July100.0%75.0%▼ 25.0%
August33.3%––
September92.3%––
October76.5%–in progress
November64.7%––
December53.9%––
Year-to-date average (Jan–Jul)78.7%79.2%▲ 0.7%

according to the US BTS · October 2024 → July 2026

Average departure delay by month

All legs combined

according to the US BTS · October 2024 → July 2026

Cancelled departures by month

All legs combined
The most recent periods19 periods
PeriodCancelled 2025Cancelled 2026Change vs last year
January10▼ 100.0%
February00–
March01–
April00–
May10▼ 100.0%
June02–
July00–
August0––
September0––
October0–in progress
November0––
December0––
Year to date (Jan–Jul)23▲ 50.0%

according to the US BTS · October 2024 → July 2026

This is not a forecast

This is a historical record of departures already flown, not a forecast for your flight.

Cancellation share

  • Not cancelled 98.2% 273
  • Cancelled 1.8% 5

Share of all recorded flights in the period, all legs. · Oct 13, 2024 → Jul 4, 2026

Legs flown under this number

1
RoutesDistance (km)Avg delay On timeDepartures
ONT IAH Ontario International Airport – George Bush Intercontinental Airport 2,142 17.8 min 74.0% 278
Monthly figures
PeriodDepartures With departure delay recordedOn time Cancelled
October 2024 11 11 72.7% 0
November 2024 17 17 64.7% 0
December 2024 11 11 90.9% 0
January 2025 10 9 77.8% 1
February 2025 11 11 72.7% 0
March 2025 27 27 74.1% 0
April 2025 24 24 87.5% 0
May 2025 13 12 83.3% 1
June 2025 9 9 55.6% 0
July 2025 7 7 100.0% 0
August 2025 9 9 33.3% 0
September 2025 13 13 92.3% 0
October 2025 17 17 76.5% 0
November 2025 17 17 64.7% 0
December 2025 13 13 53.9% 0
January 2026 10 10 80.0% 0
February 2026 8 8 100.0% 0
March 2026 9 8 75.0% 1
April 2026 9 9 88.9% 0
May 2026 7 7 85.7% 0
June 2026 22 20 50.0% 2
July 2026 4 4 75.0% 0

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