BTS DATA COMPLETE THROUGH JUNE 2026HISTORICAL ODDS · NOT LIVE FLIGHT STATUS
DelayOddsKnow the route before you book
MEM→MIA

Memphis, TN (MEM) to Miami, FL (MIA) flight delay odds

76.4% of 580 official scheduled MEM-to-MIA flights arrived on time; 15.0% arrived at least 30 minutes late and 1.6% were cancelled during July 2025–June 2026.

Source: U.S. Bureau of Transportation Statistics · Reporting window: July 2025–June 2026 · Updated September 16, 2026

HISTORICAL ROUTE SIGNALGenerally reliable
76.4%arrived on time
15.0%30+ min late
1.6%cancelled
580scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
60+ minutes late10.0%all scheduled flights
120+ minutes late5.9%all scheduled flights
Diverted0.5%did not reach as scheduled
Average arrival+16.4 mincompleted flights

Which departure time was most reliable for MEM to MIA?

Among qualifying MEM-to-MIA departure window results, Early morning had the highest on-time rate: 87.3% of 363 flights. Evening was lowest at 58.0% across 212 flights.

Departure windowFlightsOn time30+ minCancelled
Early morning36387.3%7.7%1.4%
Evening21258.0%26.9%1.9%

Which weekday was most reliable for MEM to MIA?

Among qualifying MEM-to-MIA weekday results, Tuesday had the highest on-time rate: 82.6% of 69 flights. Sunday was lowest at 64.4% across 90 flights.

DayFlightsOn time30+ minCancelled
Monday9076.7%16.7%4.4%
Tuesday6982.6%8.7%1.4%
Wednesday6381.0%14.3%0.0%
Thursday8780.5%10.3%0.0%
Friday8873.9%15.9%0.0%
Saturday9378.5%12.9%2.2%
Sunday9064.4%24.4%2.2%

Which airline was most reliable for MEM to MIA?

Among qualifying MEM-to-MIA airline results, American Airlines had the highest on-time rate: 77.0% of 526 flights. Envoy Air was lowest at 71.2% across 52 flights.

AirlineFlightsOn time30+ minCancelled
American Airlines52677.0%14.4%1.7%
Envoy Air5271.2%19.2%0.0%
Republic Airways250.0%50.0%0.0%

Which month was most reliable for MEM to MIA?

Among qualifying MEM-to-MIA month results, September 2025 had the highest on-time rate: 93.8% of 32 flights. August 2025 was lowest at 57.4% across 61 flights.

MonthFlightsOn time30+ minCancelled
July 20255271.2%23.1%1.9%
August 20256157.4%31.1%0.0%
September 20253293.8%6.2%0.0%
October 20254883.3%14.6%0.0%
November 20255777.2%15.8%0.0%
December 20255874.1%15.5%0.0%
January 20265464.8%9.3%13.0%
February 20263574.3%11.4%0.0%
March 20265280.8%11.5%1.9%
April 20263884.2%7.9%0.0%
May 20264288.1%7.1%0.0%
June 20265182.4%15.7%0.0%

What drove MEM to MIA delay minutes?

Late aircraft was the largest recorded MEM-to-MIA delay category, accounting for 51.1% of 14,620 BTS-attributed delay minutes during July 2025–June 2026.

Airline41.5%
Late aircraft51.1%
National airspace7.0%
Weather0.3%
Security0.0%
This is historical evidence, not a forecast.

Weather, schedules and operations change. For a trip you have already booked, use the airline or airport for live status.