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Flight Reliability

AA 3641 · American Airlines

Little Rock → Dallas–Fort Worth (LIT–DFW)82% of its flights flew this route. The rest (BHM–DFW, AUS–ORD) are included in these numbers.

71
Usually Fine
WanderNerd Reliability Score
76%
Arrive within 15 minutes
20 min
Average arrival delay
1.7%
Cancelled
1 min
Median arrival delay

Based on 347 historical flights. Data through May 2026.

What the data says

The 3–6 PM departure wins.

AA 3641 departing between 3–6 PM arrived on time 82% of the time, versus 74% between 6–9 AM.

Sunday scaries are real for this one.

AA 3641 arrived on time 88% of the time on Tuesdays and just 64% on Sundays. That gap is worth planning around.

Trending in the right direction.

AA 3641 arrived on time 91% of the time over the last three months in the data, compared with 82% in the three months before that.

The breakdown

On-time by weekday
  • Mon86%(49 flights)
  • Tue88%(50 flights)
  • Wed67%(49 flights)
  • Thu78%(49 flights)
  • Fri76%(46 flights)
  • Sat70%(47 flights)
  • Sun64%(50 flights)
On-time by departure window
  • 6–9 AM74%(285 flights)
  • 3–6 PM82%(33 flights)
  • 6–9 PM82%(22 flights)
On-time trend by month
87%
May

Jun 59% → May 87% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202559%29
July 202539%31
August 202552%31
September 202582%28
October 202586%28
November 202577%30
December 202568%22
January 202691%23
February 202686%28
March 202693%30
April 202693%30
May 202687%30
Departures on time
82%
Diverted
0.3%
Flights flown
340
Months covered
12

Same route, other flights

Keep nerding

Based on 347 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.