IAH → DEN

F94855

F94855 (Frontier Airlines) flies Houston to Denver. Of 159 departures recorded from November 2024 to June 2026, 63.3% left on time, according to the US BTS.

according to the US BTS · Nov 8, 2024 → Jun 6, 2026 domestic flights only

Recorded departures by month

Months without data are left blank.

The most recent periods9 periods
PeriodDepartures 2025Departures 2026Change vs last year
January3––
February164▼ 75.0%
March3126▼ 16.1%
April2126▲ 23.8%
May–11–
June–1–
July–––
August–––
September–––
October––in progress
November–––
December–––

according to the US BTS · November 2024 → June 2026

On-time departures by month

All legs combined

Months without data are left blank.

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

The most recent periods9 periods
PeriodOn time 2025On time 2026Change vs last year
January33.3%––
February56.3%100.0%▲ 77.8%
March41.9%88.5%▲ 110.9%
April61.9%73.1%▲ 18.1%
May–81.8%–
June–100.0%–
July–––
August–––
September–––
October––in progress
November–––
December–––

according to the US BTS · November 2024 → June 2026

Average departure delay by month

All legs combined

Months without data are left blank.

according to the US BTS · November 2024 → June 2026

Cancelled departures by month

All legs combined

Months without data are left blank.

The most recent periods9 periods
PeriodCancelled 2025Cancelled 2026Change vs last year
January0––
February00–
March00–
April00–
May–0–
June–0–
July–––
August–––
September–––
October––in progress
November–––
December–––

according to the US BTS · November 2024 → June 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 99.4% 158
  • Cancelled 0.6% 1

Share of all recorded flights in the period, all legs. · Nov 8, 2024 → Jun 6, 2026

Legs flown under this number

1
RoutesDistance (km)Avg delay On timeDepartures
IAH DEN George Bush Intercontinental Airport – Denver International Airport 1,387 20.7 min 63.3% 159
Monthly figures
PeriodDepartures With departure delay recordedOn time Cancelled
November 2024 12 11 54.6% 1
December 2024 8 8 25.0% 0
January 2025 3 3 33.3% 0
February 2025 16 16 56.3% 0
March 2025 31 31 41.9% 0
April 2025 21 21 61.9% 0
February 2026 4 4 100.0% 0
March 2026 26 26 88.5% 0
April 2026 26 26 73.1% 0
May 2026 11 11 81.8% 0
June 2026 1 1 100.0% 0

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