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Route Reliability

Memphis → Atlanta

MEM–ATL · 332 miles · Memphis International Airport to Hartsfield–Jackson Atlanta International Airport

86
Pretty Reliable
WanderNerd Reliability Score
87%
Arrive within 15 minutes
1 min early
Average arrival delay
2.2%
Cancelled
3,456
Flights in the data

Data through May 2026.

Airlines on this route

  • Delta Air Lines88% on time · 3,400 flights
  • Frontier Airlines65% on time · 56 flights

Too little history on this route to call a winner. We rank airlines only after 100 flights each.

What the data says

Morning-you made the right choice.

MEM–ATL flights departing between 3–6 AM arrived on time 94% of the time, versus 77% between 6–9 PM.

Wednesday has been the better bet.

A small edge: 91% on time on Wednesdays against 84% on Sundays.

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
  • Mon85%(505 flights)
  • Tue86%(469 flights)
  • Wed91%(462 flights)
  • Thu90%(532 flights)
  • Fri90%(500 flights)
  • Sat86%(390 flights)
  • Sun84%(518 flights)
On-time by departure window
  • 3–6 AM94%(159 flights)
  • 6–9 AM91%(989 flights)
  • 9 AM–12 PM90%(703 flights)
  • 12–3 PM88%(646 flights)
  • 3–6 PM82%(611 flights)
  • 6–9 PM77%(268 flights)
On-time trend by month
85%
May

Jun 80% → May 85% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202580%293
July 202584%311
August 202591%284
September 202595%269
October 202591%285
November 202588%260
December 202589%260
January 202683%247
February 202692%235
March 202680%284
April 202691%304
May 202685%344

Keep nerding

Based on 3,456 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.