UA2660

UA2660 (United Airlines) is a multi-stop service on 12 routes, busiest Denver to Santa Barbara. Of 788 departures recorded from October 2024 to July 2026, 69.7% 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
January3129▼ 6.5%
February4428▼ 36.4%
March3631▼ 13.9%
April6030▼ 50.0%
May31310.0%
June30300.0%
July31310.0%
August31––
September36––
October62–in progress
November58––
December48––
Year to date (Jan–Jul)263210▼ 20.2%

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
January90.0%93.1%▲ 3.4%
February63.6%82.1%▲ 29.1%
March83.3%82.1%▼ 1.4%
April65.0%80.0%▲ 23.1%
May51.6%62.1%▲ 20.3%
June36.7%46.7%▲ 27.3%
July39.3%54.8%▲ 39.6%
August48.4%––
September72.2%––
October71.0%–in progress
November77.6%––
December77.1%––
Year-to-date average (Jan–Jul)61.4%71.6%▲ 16.6%

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–
March03–
April00–
May02–
June00–
July30▼ 100.0%
August0––
September0––
October0–in progress
November0––
December0––
Year to date (Jan–Jul)45▲ 25.0%

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 98.9% 779
  • Cancelled 1.1% 9

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

On time, leg by leg

  1. DEN–SBA375 63.9%
  2. SAV–DEN161 64.8%
  3. SFO–IND35 91.4%
  4. STL–DEN31 67.7%
  5. SJC–DEN31 96.8%
  6. SDF–DEN30 73.3%

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

Legs flown under this number

6
Monthly figures
PeriodDepartures With departure delay recordedOn time Cancelled
October 2024 20 20 70.0% 0
November 2024 29 29 96.6% 0
December 2024 31 31 83.9% 0
January 2025 31 30 90.0% 1
February 2025 44 44 63.6% 0
March 2025 36 36 83.3% 0
April 2025 60 60 65.0% 0
May 2025 31 31 51.6% 0
June 2025 30 30 36.7% 0
July 2025 31 28 39.3% 3
August 2025 31 31 48.4% 0
September 2025 36 36 72.2% 0
October 2025 62 62 71.0% 0
November 2025 58 58 77.6% 0
December 2025 48 48 77.1% 0
January 2026 29 29 93.1% 0
February 2026 28 28 82.1% 0
March 2026 31 28 82.1% 3
April 2026 30 30 80.0% 0
May 2026 31 29 62.1% 2
June 2026 30 30 46.7% 0
July 2026 31 31 54.8% 0

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