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Flight Reliability

AA 1627 · American Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and AA 1627 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

78%
Arrive within 15 minutes
7 min
Average arrival delay
1.2%
Cancelled
7 min early
Median arrival delay

Based on 323 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon86%(43 flights)
  • Tue87%(39 flights)
  • Wed81%(37 flights)
  • Thu76%(50 flights)
  • Fri77%(43 flights)
  • Sat69%(52 flights)
  • Sun72%(53 flights)
On-time by departure window
  • 6–9 AM89%(80 flights)
  • 9 AM–12 PM75%(95 flights)
  • 12–3 PM70%(95 flights)
  • 3–6 PM80%(46 flights)
  • 6–9 PM—(1 flights)
On-time trend by month
80%
May

Jun 80% → May 80% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202580%30
July 202579%28
August 202568%31
September 202587%30
October 202581%31
November 202559%17
December 202583%18
January 202678%18
February 202679%24
March 202663%30
April 202690%30
May 202680%30
Departures on time
78%
Diverted
0.6%
Flights flown
317
Months covered
12

Keep nerding

Based on 323 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.