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WanderNerd

Flight Reliability

AA 4022 · American Airlines

CLD → Phoenix (CLDPHX)96% of its flights flew this route. The rest (DFW–DTW, DTW–DFW) are included in these numbers.

99
Nerd Approved
WanderNerd Reliability Score
91%
Arrive within 15 minutes
5 min early
Average arrival delay
0%
Cancelled
13 min early
Median arrival delay

Based on 215 historical flights. Data through May 2026.

What the data says

Thursdays have been rough.

AA 4022 arrived on time 100% of the time on Sundays and just 83% on Thursdays. That gap is worth planning around.

Better than the American Airlines network average.

AA 4022 arrived on time 91% of the time, versus 77% across the American Airlines network.

It basically never cancels.

Out of 215 scheduled flights, only 0.0% were cancelled.

Ticking up lately.

AA 4022 arrived on time 93% of the time over the last three months in the data, compared with 87% in the three months before that.

The breakdown

On-time by weekday
  • Mon90%(29 flights)
  • Tue90%(30 flights)
  • Wed90%(30 flights)
  • Thu83%(30 flights)
  • Fri93%(30 flights)
  • Sat90%(38 flights)
  • Sun100%(28 flights)
On-time by departure window
  • 6–9 AM90%(207 flights)
  • 9 AM–12 PM(4 flights)
  • 3–6 PM(4 flights)
On-time trend by month
93%
May

Jun 93% → May 93% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202593%30
July 202590%31
August 202587%30
September 202583%30
October 202590%31
April 202696%26
May 202693%30
Departures on time
88%
Diverted
0%
Flights flown
215
Months covered
9

Based on 215 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.