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Route Reliability

Atlanta → AEX

ATL–AEX · 500 miles · Hartsfield–Jackson Atlanta International Airport to AEX Airport

80
Pretty Reliable
WanderNerd Reliability Score
80%
Arrive within 15 minutes
6 min
Average arrival delay
1.4%
Cancelled
1,050
Flights in the data

Data through May 2026.

Delta Air Lines is the only airline in this data on this route, arriving on time 80% of the time across 1,050 flights. No comparison to make.

What the data says

The late departure is the smart one here.

ATL–AEX flights departing between 9 PM–12 AM arrived on time 88% of the time, versus 73% between 6–9 PM.

Sunday scaries are real for this one.

ATL–AEX flights arrived on time 87% of the time on Thursdays. On Sundays: 74%.

Best historical flights

Ranked by on-time arrivals, minimum 100 flights. Past performance, not a promise.

Top flights by on-time rate

More flights on this route

The breakdown

On-time by weekday
  • Mon75%(149 flights)
  • Tue81%(149 flights)
  • Wed82%(153 flights)
  • Thu87%(151 flights)
  • Fri80%(147 flights)
  • Sat78%(134 flights)
  • Sun74%(147 flights)
On-time by departure window
  • 9 AM–12 PM87%(342 flights)
  • 3–6 PM77%(336 flights)
  • 6–9 PM73%(319 flights)
  • 9 PM–12 AM88%(33 flights)
On-time trend by month
68%
May

Jun 68% → May 68% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202568%85
July 202573%88
August 202588%91
September 202591%89
October 202586%92
November 202581%80
December 202568%81
January 202681%79
February 202688%77
March 202678%88
April 202683%89
May 202668%91

Keep nerding

Based on 1,050 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.