Skip to content
WanderNerd
Check a flight

Flight Reliability

AA 4430 · American Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and AA 4430 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

66%
Arrive within 15 minutes
22 min
Average arrival delay
6.3%
Cancelled
2 min early
Median arrival delay

Based on 480 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon67%(67 flights)
  • Tue66%(67 flights)
  • Wed66%(65 flights)
  • Thu60%(62 flights)
  • Fri67%(66 flights)
  • Sat83%(52 flights)
  • Sun54%(70 flights)
On-time by departure window
  • 6–9 AM78%(96 flights)
  • 9 AM–12 PM64%(42 flights)
  • 12–3 PM49%(86 flights)
  • 3–6 PM64%(161 flights)
  • 6–9 PM71%(41 flights)
  • 9 PM–12 AM78%(23 flights)
On-time trend by month
88%
May

Jun 49% → May 88% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202549%45
July 202549%49
August 202570%59
October 202541%46
November 202570%53
December 202560%48
January 202693%27
February 202681%26
March 202668%28
April 202682%22
May 202688%42
Departures on time
67%
Diverted
0.2%
Flights flown
449
Months covered
12

Keep nerding

Based on 480 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.