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Flight Reliability

AA 662 · American Airlines

Dallas–Fort Worth → Denver (DFW–DEN)97% of its flights flew this route. The rest (LAX–SJC, MIA–ORD) are included in these numbers.

27
Bring Snacks
WanderNerd Reliability Score
42%
Arrive within 15 minutes
37 min
Average arrival delay
2.3%
Cancelled
21 min
Median arrival delay

Based on 215 historical flights. Data through May 2026.

What the data says

Friday is doing you no favors.

AA 662 arrived on time 54% of the time on Mondays and just 31% on Fridays. That gap is worth planning around.

Well behind the DFW–DEN route.

AA 662 arrived on time 42% of the time, versus 70% across the DFW–DEN route.

Well behind the American Airlines network.

AA 662 arrived on time 42% of the time, versus 77% across the American Airlines network.

Slipping a little lately.

AA 662 arrived on time 54% of the time over the last three months in the data, compared with 59% in the three months before that.

The breakdown

On-time by weekday
  • Mon54%(28 flights)
  • Tue38%(16 flights)
  • Wed43%(21 flights)
  • Thu48%(40 flights)
  • Fri31%(32 flights)
  • Sat43%(30 flights)
  • Sun37%(43 flights)
On-time by departure window
  • 6–9 AM—(3 flights)
  • 9 AM–12 PM—(3 flights)
  • 9 PM–12 AM41%(204 flights)
On-time trend by month
71%
May

Jun 24% → May 71% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202524%29
July 202519%27
August 202514%14
October 202531%13
November 202567%12
December 202556%16
February 202655%20
March 202647%19
April 202642%24
May 202671%28
Departures on time
46%
Diverted
0%
Flights flown
210
Months covered
12

Same route, other flights

Keep nerding

Based on 215 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.