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Flight Reliability

AA 392 · American Airlines

New York → Chicago (LGA–ORD)84% of its flights flew this route. The rest (RSW–ORD, IND–PHX) are included in these numbers.

80
Pretty Reliable
WanderNerd Reliability Score
88%
Arrive within 15 minutes
2 min early
Average arrival delay
3.7%
Cancelled
13 min early
Median arrival delay

Based on 241 historical flights. Data through May 2026.

What the data says

Skip Saturday if you can.

AA 392 arrived on time 94% of the time on Wednesdays. On Saturdays: 82%.

Well ahead of the LGA–ORD route.

AA 392 arrived on time 88% of the time, versus 68% across the LGA–ORD route.

Better than the American Airlines network average.

AA 392 arrived on time 88% of the time, versus 77% across the American Airlines network.

Keep a backup plan handy.

AA 392 was cancelled 3.7% of the time. Typical for U.S. flights is around 1–2%.

The breakdown

On-time by weekday
  • Mon85%(34 flights)
  • Tue88%(34 flights)
  • Wed94%(34 flights)
  • Thu94%(33 flights)
  • Fri88%(34 flights)
  • Sat82%(28 flights)
  • Sun85%(34 flights)
On-time by departure window
  • 3–6 AM—(3 flights)
  • 6–9 AM89%(228 flights)
On-time trend by month
93%
May

Jun 96% → May 93% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202596%28
July 202582%28
August 202583%29
September 202585%26
October 202587%30
January 202696%23
February 202691%11
April 202692%24
May 202693%28
Departures on time
92%
Diverted
0.4%
Flights flown
231
Months covered
10

Same route, other flights

Keep nerding

Based on 241 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.