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Flight Reliability

UA 2655 · United Airlines

Dallas–Fort Worth → Denver (DFW–DEN)83% of its flights flew this route. The rest (IAD–LAX, PHL–ORD) are included in these numbers.

59
A Little Dicey
WanderNerd Reliability Score
66%
Arrive within 15 minutes
24 min
Average arrival delay
1.1%
Cancelled
2 min
Median arrival delay

Based on 363 historical flights. Data through May 2026.

What the data says

Morning-you made the right choice.

UA 2655 departing between 6–9 AM arrived on time 95% of the time, versus 47% between 6–9 PM.

Wednesdays have been rough.

UA 2655 arrived on time 73% of the time on Saturdays and just 57% on Wednesdays. That gap is worth planning around.

A bit behind the DFW–DEN route.

UA 2655 arrived on time 66% of the time, versus 70% across the DFW–DEN route.

Lagging the United Airlines network.

UA 2655 arrived on time 66% of the time, versus 79% across the United Airlines network.

The breakdown

On-time by weekday
  • Mon67%(52 flights)
  • Tue62%(52 flights)
  • Wed57%(53 flights)
  • Thu70%(50 flights)
  • Fri63%(49 flights)
  • Sat73%(51 flights)
  • Sun71%(49 flights)
On-time by departure window
  • 6–9 AM95%(41 flights)
  • 3–6 PM63%(295 flights)
  • 6–9 PM47%(19 flights)
  • 9 PM–12 AM—(1 flights)
On-time trend by month
60%
May

Jun 50% → May 60% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202550%30
July 202541%29
August 202550%30
September 202566%29
October 202587%31
November 202579%29
December 202581%31
January 202676%29
February 202664%28
March 202673%30
April 202663%30
May 202660%30
Departures on time
74%
Diverted
0.8%
Flights flown
356
Months covered
12

Same route, other flights

Keep nerding

Based on 363 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.