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Flight Reliability

AA 4808 · American Airlines

Columbus → New York (CMH–JFK)

86
Pretty Reliable
WanderNerd Reliability Score
87%
Arrive within 15 minutes
3 min early
Average arrival delay
1.9%
Cancelled
10 min early
Median arrival delay

Based on 360 historical flights. Data through May 2026.

What the data says

The 3–6 AM departure wins.

AA 4808 departing between 3–6 AM arrived on time 94% of the time, versus 84% between 6–9 AM.

Mondays have been rough.

AA 4808 arrived on time 96% of the time on Saturdays and just 80% on Mondays. That gap is worth planning around.

A bit ahead of the CMH–JFK route.

AA 4808 arrived on time 87% of the time, versus 83% across the CMH–JFK route.

Better than the American Airlines network average.

AA 4808 arrived on time 87% of the time, versus 77% across the American Airlines network.

The breakdown

On-time by weekday
  • Mon80%(50 flights)
  • Tue82%(50 flights)
  • Wed84%(49 flights)
  • Thu90%(49 flights)
  • Fri86%(51 flights)
  • Sat96%(52 flights)
  • Sun90%(51 flights)
On-time by departure window
  • 3–6 AM94%(48 flights)
  • 6–9 AM84%(206 flights)
  • 9 AM–12 PM91%(98 flights)
On-time trend by month
94%
May

Jun 90% → May 94% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202590%29
July 202583%30
August 202583%30
September 202597%30
October 202594%31
November 202586%29
December 202579%28
January 202671%28
February 202677%26
March 202690%30
April 202697%30
May 202694%31
Departures on time
91%
Diverted
0.3%
Flights flown
352
Months covered
12

Same route, other flights

Keep nerding

Based on 360 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.