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Flight Reliability

UA 1386 · United Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and UA 1386 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

66%
Arrive within 15 minutes
20 min
Average arrival delay
2.1%
Cancelled
1 min early
Median arrival delay

Based on 436 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon71%(66 flights)
  • Tue70%(60 flights)
  • Wed66%(59 flights)
  • Thu59%(65 flights)
  • Fri63%(65 flights)
  • Sat77%(47 flights)
  • Sun57%(65 flights)
On-time by departure window
  • 6–9 AM93%(29 flights)
  • 9 AM–12 PM75%(32 flights)
  • 12–3 PM—(2 flights)
  • 3–6 PM63%(249 flights)
  • 6–9 PM64%(73 flights)
  • 9 PM–12 AM55%(42 flights)
On-time trend by month
90%
May

Jun 43% → May 90% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202543%30
July 202536%28
August 202537%30
September 202559%32
October 202548%56
November 202574%49
December 202560%48
January 202673%26
February 202694%34
March 202679%33
April 2026100%30
May 202690%31
Departures on time
66%
Diverted
0%
Flights flown
427
Months covered
12

Keep nerding

Based on 436 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.