DEN → IAH

F93206

F93206 (Frontier Airlines) flies Denver to Houston. Of 550 departures recorded from October 2024 to July 2026, 84.8% left on time, according to the US BTS.

Recorded departures by month

The most recent periods19 periods
PeriodDepartures 2025Departures 2026Change vs last year
January3026▼ 13.3%
February1316▲ 23.1%
March2716▼ 40.7%
April25250.0%
May2231▲ 40.9%
June30300.0%
July31310.0%
August31––
September22––
October30–in progress
November30––
December27––
Year to date (Jan–Jul)178175▼ 1.7%

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
January89.7%92.3%▲ 3.0%
February76.9%100.0%▲ 30.0%
March69.2%80.0%▲ 15.6%
April60.0%84.0%▲ 40.0%
May90.9%74.2%▼ 18.4%
June83.3%90.0%▲ 8.0%
July83.9%93.6%▲ 11.5%
August83.9%––
September95.5%––
October96.7%–in progress
November76.7%––
December92.6%––
Year-to-date average (Jan–Jul)79.1%87.7%▲ 10.9%

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–
March110.0%
April00–
May00–
June00–
July00–
August0––
September0––
October0–in progress
November0––
December0––
Year to date (Jan–Jul)21▼ 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 99.5% 547
  • Cancelled 0.5% 3

Share of all recorded flights in the period, all legs. · Oct 12, 2024 → Jul 31, 2026

Legs flown under this number

1
RoutesDistance (km)Avg delay On timeDepartures
DEN IAH Denver International Airport – George Bush Intercontinental Airport 1,387 3.5 min 84.8% 550
Monthly figures
PeriodDepartures With departure delay recordedOn time Cancelled
October 2024 9 9 77.8% 0
November 2024 20 20 85.0% 0
December 2024 28 28 85.7% 0
January 2025 30 29 89.7% 1
February 2025 13 13 76.9% 0
March 2025 27 26 69.2% 1
April 2025 25 25 60.0% 0
May 2025 22 22 90.9% 0
June 2025 30 30 83.3% 0
July 2025 31 31 83.9% 0
August 2025 31 31 83.9% 0
September 2025 22 22 95.5% 0
October 2025 30 30 96.7% 0
November 2025 30 30 76.7% 0
December 2025 27 27 92.6% 0
January 2026 26 26 92.3% 0
February 2026 16 16 100.0% 0
March 2026 16 15 80.0% 1
April 2026 25 25 84.0% 0
May 2026 31 31 74.2% 0
June 2026 30 30 90.0% 0
July 2026 31 31 93.6% 0

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