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Flight Reliability

UA 626 · United Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and UA 626 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

84%
Arrive within 15 minutes
1 min
Average arrival delay
0.6%
Cancelled
8 min early
Median arrival delay

Based on 468 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon84%(67 flights)
  • Tue90%(67 flights)
  • Wed94%(68 flights)
  • Thu78%(64 flights)
  • Fri77%(66 flights)
  • Sat85%(66 flights)
  • Sun81%(67 flights)
On-time by departure window
  • 6–9 AM90%(329 flights)
  • 12–3 PM71%(136 flights)
On-time trend by month
75%
May

Jun 87% → May 75% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202587%30
July 202587%30
August 202594%31
September 202597%30
October 202592%37
November 202579%58
December 202585%47
January 202694%31
February 202679%28
March 202685%34
April 202674%58
May 202675%51
Departures on time
83%
Diverted
0%
Flights flown
465
Months covered
12

Keep nerding

Based on 468 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.