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Flight Reliability

AA 4158 · American Airlines

Little Rock → Charlotte (LIT–CLT)85% of its flights flew this route. The rest (MIA–HSV, CID–DFW) are included in these numbers.

95
Nerd Approved
WanderNerd Reliability Score
90%
Arrive within 15 minutes
2 min early
Average arrival delay
0.9%
Cancelled
5 min early
Median arrival delay

Based on 214 historical flights. Data through May 2026.

What the data says

Skip Saturday if you can.

AA 4158 arrived on time 96% of the time on Mondays. On Saturdays: 84%.

Better than the LIT–CLT route average.

AA 4158 arrived on time 90% of the time, versus 82% across the LIT–CLT route.

Better than the American Airlines network average.

AA 4158 arrived on time 90% of the time, versus 77% across the American Airlines network.

The breakdown

On-time by weekday
  • Mon96%(28 flights)
  • Tue93%(28 flights)
  • Wed90%(29 flights)
  • Thu89%(27 flights)
  • Fri86%(29 flights)
  • Sat84%(44 flights)
  • Sun96%(27 flights)
On-time by departure window
  • 6–9 AM92%(181 flights)
  • 9 AM–12 PM—(1 flights)
  • 12–3 PM—(1 flights)
  • 3–6 PM92%(13 flights)
  • 6–9 PM—(8 flights)
  • 9 PM–12 AM—(8 flights)
On-time trend by month
90%
May

Jun 93% → May 90% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202593%29
July 202581%31
August 202597%31
September 202593%30
November 202593%15
April 202696%25
May 202690%31
Departures on time
90%
Diverted
0%
Flights flown
212
Months covered
12

Same route, other flights

Keep nerding

Based on 214 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.