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Flight Reliability

UA 6209 · United Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and UA 6209 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

78%
Arrive within 15 minutes
12 min
Average arrival delay
2.1%
Cancelled
8 min early
Median arrival delay

Based on 287 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon71%(44 flights)
  • Tue80%(39 flights)
  • Wed74%(39 flights)
  • Thu76%(41 flights)
  • Fri80%(39 flights)
  • Sat90%(39 flights)
  • Sun78%(40 flights)
On-time by departure window
  • 6–9 AM94%(33 flights)
  • 12–3 PM89%(35 flights)
  • 3–6 PM77%(69 flights)
  • 6–9 PM71%(113 flights)
  • 9 PM–12 AM77%(31 flights)
On-time trend by month
81%
May

Jun 62% → May 81% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202562%29
July 202555%29
August 202581%31
September 202583%30
October 202571%31
November 202574%23
December 202593%29
January 202689%28
February 2026100%10
April 202690%10
May 202681%31
Departures on time
82%
Diverted
0%
Flights flown
281
Months covered
11

Keep nerding

Based on 287 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.