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Flight Reliability

AA 4671 · American Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and AA 4671 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
5 min
Average arrival delay
2.2%
Cancelled
5 min early
Median arrival delay

Based on 359 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon79%(47 flights)
  • Tue76%(50 flights)
  • Wed66%(50 flights)
  • Thu70%(50 flights)
  • Fri76%(53 flights)
  • Sat82%(55 flights)
  • Sun76%(45 flights)
On-time by departure window
  • 6–9 AM89%(93 flights)
  • 9 AM–12 PM87%(133 flights)
  • 12–3 PM47%(45 flights)
  • 3–6 PM52%(75 flights)
  • 9 PM–12 AM—(4 flights)
On-time trend by month
85%
May

Jun 80% → May 85% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202580%30
July 202590%31
August 202587%31
September 202597%30
October 202581%57
November 202531%29
December 202543%21
January 202658%24
February 202656%25
March 202660%10
April 202696%28
May 202685%34
Departures on time
85%
Diverted
0.3%
Flights flown
350
Months covered
12

Keep nerding

Based on 359 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.