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Route Reliability

MLU → Atlanta

MLU–ATL · 448 miles · MLU Airport to Hartsfield–Jackson Atlanta International Airport

76
Usually Fine
WanderNerd Reliability Score
79%
Arrive within 15 minutes
8 min
Average arrival delay
2.4%
Cancelled
1,053
Flights in the data

Data through May 2026.

Delta Air Lines is the only airline in this data on this route, arriving on time 79% of the time across 1,053 flights. No comparison to make.

What the data says

Morning flights do better here.

MLU–ATL flights departing between 9 AM–12 PM arrived on time 100% of the time, versus 71% between 3–6 PM.

Tuesday is the weak spot.

MLU–ATL flights arrived on time 83% of the time on Saturdays. On Tuesdays: 76%.

Best historical flights

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

Top flights by on-time rate

The breakdown

On-time by weekday
  • Mon80%(147 flights)
  • Tue76%(152 flights)
  • Wed82%(153 flights)
  • Thu80%(151 flights)
  • Fri80%(147 flights)
  • Sat83%(128 flights)
  • Sun76%(146 flights)
On-time by departure window
  • 6–9 AM88%(354 flights)
  • 9 AM–12 PM100%(11 flights)
  • 12–3 PM78%(330 flights)
  • 3–6 PM71%(326 flights)
  • 6–9 PM—(3 flights)
On-time trend by month
79%
May

Jun 78% → May 79% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202578%86
July 202575%91
August 202584%93
September 202590%90
October 202587%92
November 202583%78
December 202572%79
January 202679%76
February 202678%77
March 202664%85
April 202683%86
May 202679%91

Keep nerding

Based on 1,053 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.