Skip to content
WanderNerd
Check a flight

Flight Reliability

AA 6436 · American Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and AA 6436 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

75%
Arrive within 15 minutes
17 min
Average arrival delay
2.5%
Cancelled
8 min early
Median arrival delay

Based on 367 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon79%(53 flights)
  • Tue74%(49 flights)
  • Wed67%(49 flights)
  • Thu74%(54 flights)
  • Fri85%(48 flights)
  • Sat74%(50 flights)
  • Sun74%(54 flights)
On-time by departure window
  • 6–9 AM84%(73 flights)
  • 9 AM–12 PM86%(43 flights)
  • 12–3 PM83%(24 flights)
  • 3–6 PM78%(27 flights)
  • 6–9 PM62%(91 flights)
  • 9 PM–12 AM75%(99 flights)
On-time trend by month
84%
May

Jun 64% → May 84% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202564%25
July 202564%28
August 202570%30
September 202568%28
October 202557%28
November 202588%16
December 202591%22
February 202674%34
March 202678%37
April 202685%54
May 202684%50
Departures on time
77%
Diverted
0.3%
Flights flown
357
Months covered
12

Keep nerding

Based on 367 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.