Skip to content
WanderNerd
Check a flight

Flight Reliability

AA 4094 · American Airlines

Cincinnati → Chicago (CVG–ORD)

84
Pretty Reliable
WanderNerd Reliability Score
82%
Arrive within 15 minutes
0 min
Average arrival delay
1.1%
Cancelled
12 min early
Median arrival delay

Based on 349 historical flights. Data through May 2026.

What the data says

The 3–6 AM departure wins.

AA 4094 departing between 3–6 AM arrived on time 90% of the time, versus 78% between 6–9 AM.

Tuesdays have been rough.

AA 4094 arrived on time 90% of the time on Wednesdays and just 70% on Tuesdays. That gap is worth planning around.

Better than the CVG–ORD route average.

AA 4094 arrived on time 82% of the time, versus 71% across the CVG–ORD route.

A bit ahead of the American Airlines network.

AA 4094 arrived on time 82% of the time, versus 77% across the American Airlines network.

The breakdown

On-time by weekday
  • Mon87%(52 flights)
  • Tue70%(50 flights)
  • Wed90%(52 flights)
  • Thu77%(52 flights)
  • Fri86%(49 flights)
  • Sat79%(38 flights)
  • Sun84%(51 flights)
On-time by departure window
  • 3–6 AM90%(104 flights)
  • 6–9 AM78%(236 flights)
  • 9 AM–12 PM—(3 flights)
  • 12–3 PM—(1 flights)
On-time trend by month
97%
May

Jun 87% → May 97% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202587%30
July 202583%30
August 202584%31
September 202577%30
October 202584%31
November 202592%25
December 202556%27
January 202678%27
February 202678%27
March 202674%27
April 202693%28
May 202697%31
Departures on time
86%
Diverted
0.3%
Flights flown
344
Months covered
12

Same route, other flights

Keep nerding

Based on 349 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.