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Flight Reliability

AA 6320 · American Airlines

Phoenix → Oklahoma City (PHX–OKC)97% of its flights flew this route. The rest (GRR–ORD, ORD–GRR) are included in these numbers.

70
Usually Fine
WanderNerd Reliability Score
69%
Arrive within 15 minutes
22 min
Average arrival delay
0.3%
Cancelled
2 min early
Median arrival delay

Based on 307 historical flights. Data through May 2026.

What the data says

Sunday scaries are real for this one.

AA 6320 arrived on time 73% of the time on Fridays. On Sundays: 65%.

Lagging the PHX–OKC route.

AA 6320 arrived on time 69% of the time, versus 78% across the PHX–OKC route.

Lagging the American Airlines network.

AA 6320 arrived on time 69% of the time, versus 77% across the American Airlines network.

It basically never cancels.

Out of 307 scheduled flights, only 0.3% were cancelled.

The breakdown

On-time by weekday
  • Mon66%(47 flights)
  • Tue69%(35 flights)
  • Wed72%(39 flights)
  • Thu69%(45 flights)
  • Fri73%(45 flights)
  • Sat70%(47 flights)
  • Sun65%(48 flights)
On-time by departure window
  • 9 AM–12 PM—(5 flights)
  • 12–3 PM—(9 flights)
  • 3–6 PM67%(18 flights)
  • 6–9 PM69%(274 flights)
On-time trend by month
82%
May

Jun 60% → May 82% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202560%30
July 202567%30
August 202563%30
September 202573%26
October 202572%18
November 202579%29
December 202563%27
January 202654%13
February 202668%19
March 202668%31
April 202673%26
May 202682%27
Departures on time
72%
Diverted
0%
Flights flown
306
Months covered
12

Same route, other flights

Keep nerding

Based on 307 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.