OO5738

OO5738 (SkyWest Airlines) is a multi-stop service on 15 routes, busiest Denver to Idaho Falls. Of 466 departures recorded from October 2024 to July 2026, 76.7% left on time, according to the US BTS.

Recorded departures by month

All legs under this number combined; see the leg table.

The most recent periods19 periods
PeriodDepartures 2025Departures 2026Change vs last year
January531▲ 520.0%
February211▲ 450.0%
March1527▲ 80.0%
April247▼ 70.8%
May2125▲ 19.0%
June730▲ 328.6%
July2931▲ 6.9%
August27––
September20––
October22–in progress
November23––
December29––
Year to date (Jan–Jul)103162▲ 57.3%

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
January75.0%74.2%▼ 1.1%
February100.0%81.8%▼ 18.2%
March66.7%88.5%▲ 32.7%
April91.7%100.0%▲ 9.1%
May85.7%79.2%▼ 7.6%
June85.7%73.3%▼ 14.4%
July51.9%60.0%▲ 15.7%
August63.0%––
September85.0%––
October86.4%–in progress
November87.0%––
December72.4%––
Year-to-date average (Jan–Jul)79.5%79.6%▲ 0.1%

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–
May01–
June00–
July21▼ 50.0%
August0––
September0––
October0–in progress
November0––
December0––
Year to date (Jan–Jul)330.0%

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.

This number flies several legs

Several legs: the headline figure averages all of them. See the leg table.

Cancellation share

  • Not cancelled 98.7% 460
  • Cancelled 1.3% 6

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

On time, leg by leg

  1. DEN–IDA144 73.9%
  2. IAH–GRR80 78.8%
  3. SFO–MRY62 60.0%
  4. DEN–COS37 73.0%
  5. ORD–ASE33 90.6%

Departures within 15 minutes of schedule; small figure = departures recorded.

Legs flown under this number

5
Monthly figures
PeriodDepartures With departure delay recordedOn time Cancelled
October 2024 19 19 63.2% 0
November 2024 30 30 90.0% 0
December 2024 31 31 77.4% 0
January 2025 5 4 75.0% 1
February 2025 2 2 100.0% 0
March 2025 15 15 66.7% 0
April 2025 24 24 91.7% 0
May 2025 21 21 85.7% 0
June 2025 7 7 85.7% 0
July 2025 29 27 51.9% 2
August 2025 27 27 63.0% 0
September 2025 20 20 85.0% 0
October 2025 22 22 86.4% 0
November 2025 23 23 87.0% 0
December 2025 29 29 72.4% 0
January 2026 31 31 74.2% 0
February 2026 11 11 81.8% 0
March 2026 27 26 88.5% 1
April 2026 7 7 100.0% 0
May 2026 25 24 79.2% 1
June 2026 30 30 73.3% 0
July 2026 31 30 60.0% 1

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