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Flight Reliability

AA 4102 · American Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and AA 4102 moved between routes during this period. Numbers below combine all of them, so treat them as background, not a verdict. For a cleaner answer, check the route you are actually flying.

Combined across all its routes

88%
Arrive within 15 minutes
2 min early
Average arrival delay
1.7%
Cancelled
10 min early
Median arrival delay

Based on 404 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon94%(63 flights)
  • Tue90%(52 flights)
  • Wed90%(51 flights)
  • Thu84%(63 flights)
  • Fri86%(55 flights)
  • Sat88%(48 flights)
  • Sun86%(65 flights)
On-time by departure window
  • 6–9 AM98%(97 flights)
  • 9 AM–12 PM94%(138 flights)
  • 12–3 PM81%(41 flights)
  • 3–6 PM82%(11 flights)
  • 6–9 PM76%(110 flights)
On-time trend by month
93%
May

Jun 69% → May 93% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202569%26
July 202570%30
August 202580%15
September 202575%12
October 202581%16
November 202585%46
December 202582%28
February 202697%36
March 202697%62
April 202698%58
May 202693%61
Departures on time
83%
Diverted
0%
Flights flown
397
Months covered
12

Keep nerding

Based on 404 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.