Skip to content
WanderNerd
Check a flight

Flight Reliability

UA 780 · United Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and UA 780 moved between routes during this period. Numbers below combine all of them, so treat them as background, not a verdict. For a cleaner answer, check the route you are actually flying.

Combined across all its routes

79%
Arrive within 15 minutes
8 min
Average arrival delay
1.0%
Cancelled
5 min early
Median arrival delay

Based on 491 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon75%(72 flights)
  • Tue88%(67 flights)
  • Wed78%(68 flights)
  • Thu78%(73 flights)
  • Fri79%(71 flights)
  • Sat77%(60 flights)
  • Sun80%(75 flights)
On-time by departure window
  • 6–9 AM100%(16 flights)
  • 9 AM–12 PM92%(12 flights)
  • 12–3 PM85%(150 flights)
  • 3–6 PM79%(185 flights)
  • 6–9 PM62%(52 flights)
  • 9 PM–12 AM75%(71 flights)
On-time trend by month
86%
May

Jun 60% → May 86% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202560%30
July 202559%27
August 202579%29
September 202588%25
October 202583%23
November 202597%29
December 202579%48
January 202688%40
February 202679%28
March 202666%58
April 202682%61
May 202686%88
Departures on time
82%
Diverted
0%
Flights flown
486
Months covered
12

Keep nerding

Based on 491 historical flights, because apparently we checked. Historical flight data: U.S. Bureau of Transportation Statistics, June 2025 – May 2026. Data through May 2026. How we calculate this.