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Flight Reliability

AA 2011 · American Airlines

Houston → Charlotte (IAH–CLT)

84
Pretty Reliable
WanderNerd Reliability Score
90%
Arrive within 15 minutes
8 min
Average arrival delay
3.6%
Cancelled
12 min early
Median arrival delay

Based on 362 historical flights. Data through May 2026.

What the data says

Skip Thursday if you can.

AA 2011 arrived on time 94% of the time on Fridays. On Thursdays: 86%.

Better than the IAH–CLT route average.

AA 2011 arrived on time 90% of the time, versus 82% across the IAH–CLT route.

Better than the American Airlines network average.

AA 2011 arrived on time 90% of the time, versus 77% across the American Airlines network.

Keep a backup plan handy.

AA 2011 was cancelled 3.6% of the time. Typical for U.S. flights is around 1–2%.

The breakdown

On-time by weekday
  • Mon92%(49 flights)
  • Tue87%(52 flights)
  • Wed92%(51 flights)
  • Thu86%(51 flights)
  • Fri94%(50 flights)
  • Sat89%(47 flights)
  • Sun92%(49 flights)
On-time by departure window
  • 3–6 AM—(2 flights)
  • 6–9 AM91%(347 flights)
On-time trend by month
94%
May

Jun 93% → May 94% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202593%27
July 202593%29
August 202577%31
September 202593%29
October 202590%31
November 202593%27
December 202597%31
January 202693%27
February 202696%27
March 202683%29
April 202683%30
May 202694%31
Departures on time
89%
Diverted
0%
Flights flown
349
Months covered
12

Same route, other flights

Keep nerding

Based on 362 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.