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Flight Reliability

AA 300 · American Airlines

New York → Los Angeles (JFK–LAX)

70
Usually Fine
WanderNerd Reliability Score
71%
Arrive within 15 minutes
12 min
Average arrival delay
1.7%
Cancelled
11 min early
Median arrival delay

Based on 361 historical flights. Data through May 2026.

What the data says

The late departure is the smart one here.

AA 300 departing between 9 PM–12 AM arrived on time 72% of the time, versus 63% between 6–9 PM.

Saturdays have been rough.

AA 300 arrived on time 78% of the time on Fridays and just 63% on Saturdays. That gap is worth planning around.

Lagging the JFK–LAX route.

AA 300 arrived on time 71% of the time, versus 79% across the JFK–LAX route.

A bit behind the American Airlines network.

AA 300 arrived on time 71% of the time, versus 77% across the American Airlines network.

The breakdown

On-time by weekday
  • Mon65%(49 flights)
  • Tue73%(51 flights)
  • Wed77%(51 flights)
  • Thu74%(50 flights)
  • Fri78%(51 flights)
  • Sat63%(51 flights)
  • Sun67%(51 flights)
On-time by departure window
  • 6–9 PM63%(48 flights)
  • 9 PM–12 AM72%(306 flights)
On-time trend by month
68%
May

Jun 60% → May 68% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202560%30
July 202545%31
August 202584%31
September 202577%30
October 202574%31
November 202576%29
December 202571%28
January 202662%29
February 202664%25
March 202690%29
April 202680%30
May 202668%31
Departures on time
69%
Diverted
0.3%
Flights flown
354
Months covered
12

Same route, other flights

Keep nerding

Based on 361 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.