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Flight Reliability

UA 2615 · United Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and UA 2615 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

67%
Arrive within 15 minutes
14 min
Average arrival delay
0.6%
Cancelled
1 min
Median arrival delay

Based on 465 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon65%(68 flights)
  • Tue74%(61 flights)
  • Wed63%(62 flights)
  • Thu67%(69 flights)
  • Fri68%(68 flights)
  • Sat73%(64 flights)
  • Sun63%(70 flights)
On-time by departure window
  • 12–3 PM—(2 flights)
  • 3–6 PM96%(25 flights)
  • 6–9 PM57%(312 flights)
  • 9 PM–12 AM88%(123 flights)
On-time trend by month
14%
May

Jun 97% → May 14% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202597%35
July 202576%59
August 202575%48
September 202566%35
October 202574%54
November 202545%31
December 202552%29
January 202685%47
February 202671%34
March 202681%31
April 202637%30
May 202614%29
Departures on time
73%
Diverted
0%
Flights flown
462
Months covered
12

Keep nerding

Based on 465 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.