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Flight Reliability

UA 215 · United Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and UA 215 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

82%
Arrive within 15 minutes
5 min
Average arrival delay
1.4%
Cancelled
6 min early
Median arrival delay

Based on 623 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon81%(87 flights)
  • Tue85%(80 flights)
  • Wed85%(81 flights)
  • Thu86%(91 flights)
  • Fri80%(95 flights)
  • Sat83%(88 flights)
  • Sun78%(92 flights)
On-time by departure window
  • 6–9 AM84%(352 flights)
  • 9 AM–12 PM80%(190 flights)
  • 12–3 PM83%(70 flights)
  • 6–9 PM—(2 flights)
On-time trend by month
85%
May

Jun 85% → May 85% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202585%34
July 202586%62
August 202585%48
September 202591%57
October 202587%62
November 202575%56
December 202575%47
January 202677%53
February 202688%48
March 202668%56
April 202690%31
May 202685%60
Departures on time
88%
Diverted
0%
Flights flown
614
Months covered
12

Keep nerding

Based on 623 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.