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Flight Reliability

UA 1807 · United Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and UA 1807 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
4 min
Average arrival delay
1.1%
Cancelled
6 min early
Median arrival delay

Based on 373 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon74%(50 flights)
  • Tue84%(49 flights)
  • Wed79%(53 flights)
  • Thu85%(53 flights)
  • Fri76%(55 flights)
  • Sat80%(50 flights)
  • Sun75%(55 flights)
On-time by departure window
  • 3–6 AM—(2 flights)
  • 6–9 AM90%(83 flights)
  • 9 AM–12 PM67%(60 flights)
  • 12–3 PM83%(75 flights)
  • 3–6 PM76%(75 flights)
  • 6–9 PM65%(17 flights)
  • 9 PM–12 AM79%(53 flights)
On-time trend by month
75%
May

Jun 75% → May 75% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202575%28
July 202568%31
August 202571%31
September 202589%35
October 202578%49
December 202581%47
January 202687%31
February 202681%26
March 202672%29
April 202690%29
May 202675%24
Departures on time
83%
Diverted
1.1%
Flights flown
365
Months covered
12

Keep nerding

Based on 373 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.