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Flight Reliability

AA 1412 · American Airlines

Ontario → Dallas–Fort Worth (ONT–DFW)

83
Pretty Reliable
WanderNerd Reliability Score
87%
Arrive within 15 minutes
6 min
Average arrival delay
1.6%
Cancelled
8 min early
Median arrival delay

Based on 365 historical flights. Data through May 2026.

What the data says

Mornings have a slight edge.

Departures between 3–6 AM arrived on time 91% of the time, against 87% between 6–9 AM.

Skip Tuesday if you can.

AA 1412 arrived on time 92% of the time on Thursdays. On Tuesdays: 80%.

Better than the ONT–DFW route average.

AA 1412 arrived on time 87% of the time, versus 78% across the ONT–DFW route.

Better than the American Airlines network average.

AA 1412 arrived on time 87% of the time, versus 77% across the American Airlines network.

The breakdown

On-time by weekday
  • Mon90%(52 flights)
  • Tue80%(51 flights)
  • Wed89%(52 flights)
  • Thu92%(51 flights)
  • Fri84%(51 flights)
  • Sat85%(47 flights)
  • Sun90%(50 flights)
On-time by departure window
  • 3–6 AM91%(11 flights)
  • 6–9 AM87%(343 flights)
On-time trend by month
90%
May

Jun 77% → May 90% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202577%30
July 202587%30
August 202577%30
September 202587%30
October 202590%31
November 202596%27
December 202594%31
January 202682%28
February 202696%27
March 202687%30
April 202686%29
May 202690%31
Departures on time
91%
Diverted
1.4%
Flights flown
354
Months covered
12

Same route, other flights

Keep nerding

Based on 365 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.