Skip to content
WanderNerd
Check a flight

Flight Reliability

AA 4153 · American Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and AA 4153 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

89%
Arrive within 15 minutes
5 min early
Average arrival delay
1.7%
Cancelled
12 min early
Median arrival delay

Based on 347 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon81%(47 flights)
  • Tue96%(46 flights)
  • Wed89%(55 flights)
  • Thu87%(47 flights)
  • Fri91%(45 flights)
  • Sat83%(52 flights)
  • Sun96%(47 flights)
On-time by departure window
  • 6–9 AM88%(153 flights)
  • 9 AM–12 PM92%(95 flights)
  • 12–3 PM88%(48 flights)
  • 3–6 PM88%(43 flights)
On-time trend by month
84%
May

Jun 91% → May 84% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202591%33
July 202580%30
August 202585%13
September 202587%53
October 202598%54
November 202594%32
April 202692%48
May 202684%61
Departures on time
90%
Diverted
0.6%
Flights flown
339
Months covered
12

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.