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Flight Reliability

AA 1104 · American Airlines

Dallas–Fort Worth → Boise (DFW–BOI)

18
Bring Snacks
WanderNerd Reliability Score
48%
Arrive within 15 minutes
44 min
Average arrival delay
5.3%
Cancelled
17 min
Median arrival delay

Based on 208 historical flights. Data through May 2026.

What the data says

Friday is doing you no favors.

AA 1104 arrived on time 59% of the time on Wednesdays and just 41% on Fridays. That gap is worth planning around.

Well behind the DFW–BOI route.

AA 1104 arrived on time 48% of the time, versus 67% across the DFW–BOI route.

Well behind the American Airlines network.

AA 1104 arrived on time 48% of the time, versus 77% across the American Airlines network.

Keep a backup plan handy.

AA 1104 was cancelled 5.3% of the time. Typical for U.S. flights is around 1–2%.

The breakdown

On-time by weekday
  • Mon41%(29 flights)
  • Tue50%(28 flights)
  • Wed59%(29 flights)
  • Thu55%(29 flights)
  • Fri41%(27 flights)
  • Sat46%(28 flights)
  • Sun44%(27 flights)
On-time by departure window
  • 3–6 PM—(1 flights)
  • 6–9 PM49%(196 flights)
On-time trend by month
68%
May

Jun 38% → May 68% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202538%29
July 202548%29
August 202528%29
September 202561%28
October 202543%30
April 202657%23
May 202668%28
Departures on time
44%
Diverted
0%
Flights flown
197
Months covered
8

Same route, other flights

Keep nerding

Based on 208 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.