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Flight Reliability

AA 4688 · American Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and AA 4688 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

62%
Arrive within 15 minutes
37 min
Average arrival delay
6.4%
Cancelled
1 min
Median arrival delay

Based on 606 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon66%(85 flights)
  • Tue61%(92 flights)
  • Wed61%(85 flights)
  • Thu52%(83 flights)
  • Fri64%(89 flights)
  • Sat79%(43 flights)
  • Sun58%(87 flights)
On-time by departure window
  • 6–9 AM60%(10 flights)
  • 9 AM–12 PM87%(15 flights)
  • 12–3 PM68%(136 flights)
  • 3–6 PM57%(337 flights)
  • 6–9 PM67%(60 flights)
  • 9 PM–12 AM—(6 flights)
On-time trend by month
55%
May

Jun 50% → May 55% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202550%34
July 202543%47
August 202571%59
September 202576%58
October 202560%60
November 202559%53
December 202544%48
January 202685%48
February 202673%44
March 202656%50
April 202659%34
May 202655%29
Departures on time
65%
Diverted
0.5%
Flights flown
564
Months covered
12

Keep nerding

Based on 606 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.