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Flight Reliability

AA 548 · American Airlines

Jacksonville → Charlotte (JAX–CLT)

90
Nerd Approved
WanderNerd Reliability Score
92%
Arrive within 15 minutes
6 min
Average arrival delay
2.5%
Cancelled
14 min early
Median arrival delay

Based on 161 historical flights. Data through May 2026.

What the data says

Mondays have been rough.

AA 548 arrived on time 100% of the time on Tuesdays and just 74% on Mondays. That gap is worth planning around.

Better than the JAX–CLT route average.

AA 548 arrived on time 92% of the time, versus 81% across the JAX–CLT route.

Well ahead of the American Airlines network.

AA 548 arrived on time 92% of the time, versus 77% across the American Airlines network.

Ticking up lately.

AA 548 arrived on time 95% of the time over the last three months in the data, compared with 89% in the three months before that.

The breakdown

On-time by weekday
  • Mon74%(23 flights)
  • Tue100%(20 flights)
  • Wed90%(20 flights)
  • Thu96%(26 flights)
  • Fri96%(22 flights)
  • Sat95%(19 flights)
  • Sun93%(27 flights)
On-time by departure window
  • 3–6 AM—(4 flights)
  • 6–9 AM92%(129 flights)
  • 9 AM–12 PM92%(24 flights)
On-time trend by month
90%
May

Jun 92% → May 90% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202592%26
July 202581%31
August 202595%19
October 2025100%28
April 202696%24
May 202690%20
Departures on time
91%
Diverted
0%
Flights flown
157
Months covered
8

Same route, other flights

Keep nerding

Based on 161 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.