WN884

WN884 (Southwest Airlines) is a multi-stop service on 32 routes, busiest Bozeman to Denver. Of 796 departures recorded from October 2024 to July 2026, 77.0% 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
January2836▲ 28.6%
February1832▲ 77.8%
March3031▲ 3.3%
April5027▼ 46.0%
May5526▼ 52.7%
June4634▼ 26.1%
July4335▼ 18.6%
August54––
September56––
October27–in progress
November42––
December45––
Year to date (Jan–Jul)270221▼ 18.1%

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
January70.4%84.9%▲ 20.6%
February66.7%65.6%▼ 1.6%
March58.6%56.7%▼ 3.3%
April78.0%88.9%▲ 14.0%
May67.9%96.2%▲ 41.6%
June58.7%85.3%▲ 45.3%
July55.8%78.8%▲ 41.2%
August74.1%––
September92.9%––
October77.8%–in progress
November87.8%––
December86.4%––
Year-to-date average (Jan–Jul)65.2%79.5%▲ 22.0%

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
January13▲ 200.0%
February00–
March110.0%
April00–
May20▼ 100.0%
June00–
July02–
August0––
September0––
October0–in progress
November1––
December1––
Year to date (Jan–Jul)46▲ 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.

This number flies several legs

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

Cancellation share

  • Not cancelled 98.5% 784
  • Cancelled 1.5% 12

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

On time, leg by leg

  1. BZN–DEN65 78.1%
  2. ONT–SMF58 86.2%
  3. MCO–CMH58 71.4%
  4. MCI–AUS57 75.0%
  5. BWI–BOS57 83.6%
  6. DTW–DEN50 96.0%
  7. BHM–DAL46 86.7%
  8. PHX–MKE44 56.8%

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

Legs flown under this number

12
Monthly figures
PeriodDepartures With departure delay recordedOn time Cancelled
October 2024 20 20 85.0% 0
November 2024 29 29 93.1% 0
December 2024 32 32 90.6% 0
January 2025 28 27 70.4% 1
February 2025 18 18 66.7% 0
March 2025 30 29 58.6% 1
April 2025 50 50 78.0% 0
May 2025 55 53 67.9% 2
June 2025 46 46 58.7% 0
July 2025 43 43 55.8% 0
August 2025 54 54 74.1% 0
September 2025 56 56 92.9% 0
October 2025 27 27 77.8% 0
November 2025 42 41 87.8% 1
December 2025 45 44 86.4% 1
January 2026 36 33 84.9% 3
February 2026 32 32 65.6% 0
March 2026 31 30 56.7% 1
April 2026 27 27 88.9% 0
May 2026 26 26 96.2% 0
June 2026 34 34 85.3% 0
July 2026 35 33 78.8% 2

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