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Flight Reliability

AA 4730 · American Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and AA 4730 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

77%
Arrive within 15 minutes
8 min
Average arrival delay
3.8%
Cancelled
9 min early
Median arrival delay

Based on 346 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon72%(43 flights)
  • Tue75%(51 flights)
  • Wed84%(51 flights)
  • Thu78%(45 flights)
  • Fri82%(44 flights)
  • Sat76%(54 flights)
  • Sun71%(45 flights)
On-time by departure window
  • 3–6 AM—(6 flights)
  • 9 AM–12 PM85%(80 flights)
  • 12–3 PM75%(52 flights)
  • 3–6 PM82%(45 flights)
  • 6–9 PM65%(34 flights)
  • 9 PM–12 AM72%(116 flights)
On-time trend by month
67%
May

Jun 72% → May 67% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202572%25
July 202577%30
August 202594%31
September 202593%27
October 202578%27
November 202580%54
December 202558%31
January 202675%28
February 202680%25
March 202671%28
April 202667%12
May 202667%15
Departures on time
78%
Diverted
0%
Flights flown
333
Months covered
12

Keep nerding

Based on 346 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.