OO3687

OO3687 (SkyWest Airlines) is a multi-stop service on 8 routes, busiest Detroit to Lansing. Of 1,072 departures recorded from October 2024 to June 2026, 80.4% 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 periods18 periods
PeriodDepartures 2025Departures 2026Change vs last year
January5258▲ 11.5%
February56560.0%
March62620.0%
April60600.0%
May6242▼ 32.3%
June607▼ 88.3%
July58––
August60––
September60––
October62–in progress
November40––
December49––
Year to date (Jan–Jun)352285▼ 19.0%

according to the US BTS · October 2024 → June 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 periods18 periods
PeriodOn time 2025On time 2026Change vs last year
January82.7%67.9%▼ 17.9%
February66.1%60.7%▼ 8.1%
March85.5%67.7%▼ 20.8%
April85.0%90.0%▲ 5.9%
May93.6%85.7%▼ 8.4%
June75.0%100.0%▲ 33.3%
July91.4%––
August86.7%––
September88.3%––
October95.2%–in progress
November94.7%––
December59.2%––
Year-to-date average (Jan–Jun)81.3%78.7%▼ 3.2%

according to the US BTS · October 2024 → June 2026

Average departure delay by month

All legs combined

according to the US BTS · October 2024 → June 2026

Cancelled departures by month

All legs combined
The most recent periods18 periods
PeriodCancelled 2025Cancelled 2026Change vs last year
January02–
February00–
March00–
April00–
May00–
June00–
July0––
August0––
September0––
October0–in progress
November2––
December0––
Year to date (Jan–Jun)02

according to the US BTS · October 2024 → June 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 99.6% 1,068
  • Cancelled 0.4% 4

Share of all recorded flights in the period, all legs. · Oct 12, 2024 → Jun 6, 2026

On time, leg by leg

  1. DTW–LAN477 82.1%
  2. LAN–DTW471 78.5%
  3. AUS–CVG30 93.3%

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

Legs flown under this number

3
Monthly figures
PeriodDepartures With departure delay recordedOn time Cancelled
October 2024 20 20 95.0% 0
November 2024 50 50 70.0% 0
December 2024 36 36 69.4% 0
January 2025 52 52 82.7% 0
February 2025 56 56 66.1% 0
March 2025 62 62 85.5% 0
April 2025 60 60 85.0% 0
May 2025 62 62 93.6% 0
June 2025 60 60 75.0% 0
July 2025 58 58 91.4% 0
August 2025 60 60 86.7% 0
September 2025 60 60 88.3% 0
October 2025 62 62 95.2% 0
November 2025 40 38 94.7% 2
December 2025 49 49 59.2% 0
January 2026 58 56 67.9% 2
February 2026 56 56 60.7% 0
March 2026 62 62 67.7% 0
April 2026 60 60 90.0% 0
May 2026 42 42 85.7% 0
June 2026 7 7 100.0% 0

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