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Flight Reliability

AA 5328 · American Airlines

GSO → Washington (GSO–DCA)84% of its flights flew this route. The rest (MGM–DCA, CLT–ECP) are included in these numbers.

58
A Little Dicey
WanderNerd Reliability Score
78%
Arrive within 15 minutes
16 min
Average arrival delay
6.3%
Cancelled
10 min early
Median arrival delay

Based on 190 historical flights. Data through May 2026.

What the data says

Morning-you made the right choice.

AA 5328 departing between 6–9 AM arrived on time 78% of the time, versus 67% between 3–6 PM.

Thursdays have been rough.

AA 5328 arrived on time 92% of the time on Tuesdays and just 63% on Thursdays. That gap is worth planning around.

A bit ahead of the GSO–DCA route.

AA 5328 arrived on time 78% of the time, versus 73% across the GSO–DCA route.

Keep a backup plan handy.

AA 5328 was cancelled 6.3% of the time. Typical for U.S. flights is around 1–2%.

The breakdown

On-time by weekday
  • Mon64%(22 flights)
  • Tue92%(24 flights)
  • Wed88%(24 flights)
  • Thu63%(24 flights)
  • Fri71%(24 flights)
  • Sat86%(21 flights)
  • Sun82%(39 flights)
On-time by departure window
  • 3–6 AM—(3 flights)
  • 6–9 AM78%(162 flights)
  • 9 AM–12 PM—(1 flights)
  • 3–6 PM67%(12 flights)
On-time trend by month
67%
May

Jun 70% → May 67% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202570%30
July 2025100%10
August 202574%27
September 202580%30
November 202582%11
December 202573%15
January 202685%20
February 202660%10
May 202667%12
Departures on time
83%
Diverted
0%
Flights flown
178
Months covered
12

Same route, other flights

Keep nerding

Based on 190 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.