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Flight Reliability

AA 4629 · American Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and AA 4629 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

74%
Arrive within 15 minutes
18 min
Average arrival delay
11.2%
Cancelled
2 min early
Median arrival delay

Based on 276 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon89%(35 flights)
  • Tue81%(37 flights)
  • Wed74%(34 flights)
  • Thu69%(35 flights)
  • Fri65%(34 flights)
  • Sat76%(37 flights)
  • Sun66%(32 flights)
On-time by departure window
  • 6–9 AM—(3 flights)
  • 9 AM–12 PM93%(45 flights)
  • 12–3 PM87%(15 flights)
  • 3–6 PM67%(58 flights)
  • 6–9 PM69%(122 flights)
  • 9 PM–12 AM—(1 flights)
On-time trend by month
90%
May

Jun 60% → May 90% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202560%15
July 202561%18
August 202555%29
September 202572%29
October 202586%28
November 202597%29
December 202585%34
February 202636%11
April 202675%24
May 202690%20
Departures on time
76%
Diverted
0.4%
Flights flown
244
Months covered
12

Keep nerding

Based on 276 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.