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Flight UA1766

United Airlines flight UA1766

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Looking for UA1766 in the air…

Nashville (BNA) to Denver (DEN)

Historically, this flight arrives 15+ minutes late 19% of the time, and when it is late the delay averages 107 minutes. It was cancelled 1.2% of the time.

On-time arrivals
80.7%
Less than 15 minutes late
Cancelled
1.2%
Of scheduled flights
Average delay when late
107 min
Flights arriving 15+ minutes late
Flights tracked
342
Scheduled flights in the period

What caused the delays

  • Airline (crew, maintenance, cleaning) 45%
  • Late-arriving aircraft 33%
  • Air traffic control & airport 22%
  • Extreme weather 1%
  • Security 0%

Share of delay minutes airlines attributed to each cause (BTS).

Denver (DEN) to Phoenix (PHX)

Only 14 flights on record, which is too few for reliable odds.

On-time arrivals
78.6%
Less than 15 minutes late
Cancelled
0.0%
Of scheduled flights
Average delay when late
107 min
Flights arriving 15+ minutes late
Flights tracked
14
Scheduled flights in the period

What caused the delays

  • Late-arriving aircraft 57%
  • Airline (crew, maintenance, cleaning) 41%
  • Air traffic control & airport 3%
  • Extreme weather 0%
  • Security 0%

Share of delay minutes airlines attributed to each cause (BTS).

In the news

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Headlines found by Google News; stories open on the publisher's site.

On-time arrivals by month
Sep 2025 Aug 2026
Show as table
MonthOn timeFlights
September 2025 91.3% 23
October 2025 83.9% 31
November 2025 96.6% 29
December 2025 84.6% 26
January 2026 78.6% 31
February 2026 89.3% 28
March 2026 81.0% 42
April 2026 86.2% 30
May 2026 80.6% 31
June 2026 46.4% 30
July 2026 66.7% 30
August 2026 83.3% 25

Source: U.S. DOT Bureau of Transportation Statistics on-time data, September 2025 – August 2026. Covers flights operated by reporting U.S. carriers. About our data

Latest airport & airline headlines

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Headlines found by Google News; stories open on the publisher's site.