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Flight Reliability

AA 4315 · American Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and AA 4315 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

95%
Arrive within 15 minutes
5 min early
Average arrival delay
0%
Cancelled
7 min early
Median arrival delay

Based on 143 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon96%(22 flights)
  • Tue96%(23 flights)
  • Wed100%(16 flights)
  • Thu100%(22 flights)
  • Fri80%(20 flights)
  • Sat94%(18 flights)
  • Sun100%(22 flights)
On-time by departure window
  • 6–9 AM95%(138 flights)
  • 9 AM–12 PM—(1 flights)
  • 3–6 PM—(4 flights)
On-time trend by month
100%
Feb

Jun 93% → Feb 100% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202593%30
July 202594%31
November 202596%26
December 2025100%17
January 202691%23
February 2026100%10
Departures on time
97%
Diverted
0%
Flights flown
143
Months covered
8

Keep nerding

Based on 143 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.