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Flight Reliability

AA 2167 · American Airlines

Chicago → Raleigh–Durham (ORD–RDU)84% of its flights flew this route. The rest (BOS–LAX, AGS–DFW) are included in these numbers.

62
A Little Dicey
WanderNerd Reliability Score
66%
Arrive within 15 minutes
18 min
Average arrival delay
2.1%
Cancelled
1 min
Median arrival delay

Based on 191 historical flights. Data through May 2026.

What the data says

The 12–3 PM departure wins.

AA 2167 departing between 12–3 PM arrived on time 93% of the time, versus 61% between 6–9 PM.

Friday is doing you no favors.

AA 2167 arrived on time 78% of the time on Saturdays and just 56% on Fridays. That gap is worth planning around.

Lagging the ORD–RDU route.

AA 2167 arrived on time 66% of the time, versus 74% across the ORD–RDU route.

Lagging the American Airlines network.

AA 2167 arrived on time 66% of the time, versus 77% across the American Airlines network.

The breakdown

On-time by weekday
  • Mon72%(25 flights)
  • Tue74%(27 flights)
  • Wed62%(26 flights)
  • Thu65%(26 flights)
  • Fri56%(27 flights)
  • Sat78%(27 flights)
  • Sun59%(29 flights)
On-time by departure window
  • 9 AM–12 PM—(1 flights)
  • 12–3 PM93%(14 flights)
  • 3–6 PM77%(30 flights)
  • 6–9 PM61%(142 flights)
On-time trend by month
77%
May

Jun 52% → May 77% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202552%29
July 202563%30
August 202562%29
September 202587%30
October 202561%31
May 202677%26
Departures on time
57%
Diverted
0%
Flights flown
187
Months covered
9

Same route, other flights

Keep nerding

Based on 191 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.