DEN → SUN

OO5554

OO5554 (SkyWest Airlines) flies Denver to Hailey. Of 655 departures recorded from October 2024 to July 2026, 87.7% left on time, according to the US BTS.

Recorded departures by month

The most recent periods19 periods
PeriodDepartures 2025Departures 2026Change vs last year
January31310.0%
February28280.0%
March31310.0%
April30300.0%
May3128▼ 9.7%
June30300.0%
July31310.0%
August31––
September30––
October31–in progress
November30––
December31––
Year to date (Jan–Jul)212209▼ 1.4%

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
January80.0%90.3%▲ 12.9%
February64.3%89.3%▲ 38.9%
March90.3%90.3%0.0%
April93.3%80.0%▼ 14.3%
May90.3%96.4%▲ 6.8%
June76.7%90.0%▲ 17.4%
July96.8%77.4%▼ 20.0%
August90.3%––
September93.3%––
October90.3%–in progress
November93.3%––
December80.7%––
Year-to-date average (Jan–Jul)84.5%87.7%▲ 3.7%

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–
March00–
April00–
May00–
June00–
July00–
August0––
September0––
October0–in progress
November0––
December0––
Year to date (Jan–Jul)10▼ 100.0%

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% 652
  • 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 SUN Denver International Airport – Friedman Memorial Airport 895 5.5 min 87.7% 655
Monthly figures
PeriodDepartures With departure delay recordedOn time Cancelled
October 2024 20 20 90.0% 0
November 2024 30 29 89.7% 1
December 2024 31 30 96.7% 1
January 2025 31 30 80.0% 1
February 2025 28 28 64.3% 0
March 2025 31 31 90.3% 0
April 2025 30 30 93.3% 0
May 2025 31 31 90.3% 0
June 2025 30 30 76.7% 0
July 2025 31 31 96.8% 0
August 2025 31 31 90.3% 0
September 2025 30 30 93.3% 0
October 2025 31 31 90.3% 0
November 2025 30 30 93.3% 0
December 2025 31 31 80.7% 0
January 2026 31 31 90.3% 0
February 2026 28 28 89.3% 0
March 2026 31 31 90.3% 0
April 2026 30 30 80.0% 0
May 2026 28 28 96.4% 0
June 2026 30 30 90.0% 0
July 2026 31 31 77.4% 0

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