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Route Reliability

Orlando → Atlanta

MCO–ATL · 404 miles · Orlando International Airport to Hartsfield–Jackson Atlanta International Airport

76
Usually Fine
WanderNerd Reliability Score
75%
Arrive within 15 minutes
13 min
Average arrival delay
1.4%
Cancelled
8,226
Flights in the data

Data through May 2026.

Who flies it best

Ranked by on-time arrivals. Historical results, not predictions.

  1. 1.Delta Air Lines78%5,460 flights
  2. 2.Southwest Airlines73%1,093 flights
  3. 3.Frontier Airlines69%1,146 flights
  4. 4.Spirit Airlines67%527 flights

What the data says

Morning-you made the right choice.

MCO–ATL flights departing between 3–6 AM arrived on time 95% of the time, versus 58% between 9 PM–12 AM.

Sunday scaries are real for this one.

MCO–ATL flights arrived on time 84% of the time on Wednesdays and just 66% on Sundays. That gap is worth planning around.

Delta Air Lines runs this route best.

Delta Air Lines arrived on time 78% of the time on this route; Spirit Airlines managed 67%.

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
  • Mon71%(1191 flights)
  • Tue79%(1097 flights)
  • Wed84%(1111 flights)
  • Thu79%(1202 flights)
  • Fri76%(1198 flights)
  • Sat72%(1095 flights)
  • Sun66%(1206 flights)
On-time by departure window
  • 3–6 AM95%(440 flights)
  • 6–9 AM88%(1604 flights)
  • 9 AM–12 PM84%(1365 flights)
  • 12–3 PM76%(1478 flights)
  • 3–6 PM65%(1444 flights)
  • 6–9 PM60%(1425 flights)
  • 9 PM–12 AM58%(344 flights)
On-time trend by month
77%
May

Jun 65% → May 77% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202565%671
July 202569%691
August 202567%630
September 202584%564
October 202577%657
November 202580%620
December 202573%709
January 202678%681
February 202676%658
March 202675%746
April 202683%756
May 202677%717

Keep nerding

Based on 8,226 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.