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

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

58.4% of 580 official scheduled MIA-to-MEM flights arrived on time; 27.6% arrived at least 30 minutes late and 1.4% 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 SIGNALVariable
58.4%arrived on time
27.6%30+ min late
1.4%cancelled
580scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
60+ minutes late13.6%all scheduled flights
120+ minutes late5.2%all scheduled flights
Diverted0.2%did not reach as scheduled
Average arrival+26.5 mincompleted flights

Which departure time was most reliable for MIA to MEM?

Among qualifying MIA-to-MEM departure window results, Afternoon had the highest on-time rate: 63.5% of 219 flights. Night was lowest at 54.8% across 352 flights.

Departure windowFlightsOn time30+ minCancelled
Afternoon21963.5%24.7%0.9%
Night35254.8%29.8%1.7%

Which weekday was most reliable for MIA to MEM?

Among qualifying MIA-to-MEM weekday results, Tuesday had the highest on-time rate: 72.5% of 69 flights. Sunday was lowest at 40.0% across 90 flights.

DayFlightsOn time30+ minCancelled
Monday9061.1%30.0%2.2%
Tuesday6972.5%15.9%1.4%
Wednesday6361.9%20.6%0.0%
Thursday8757.5%26.4%0.0%
Friday8654.7%30.2%1.2%
Saturday9565.3%18.9%2.1%
Sunday9040.0%46.7%2.2%

Which airline was most reliable for MIA to MEM?

Among qualifying MIA-to-MEM airline results, Envoy Air had the highest on-time rate: 84.6% of 52 flights. American Airlines was lowest at 55.7% across 526 flights.

AirlineFlightsOn time30+ minCancelled
American Airlines52655.7%29.5%1.5%
Envoy Air5284.6%9.6%0.0%
Republic Airways2100.0%0.0%0.0%

Which month was most reliable for MIA to MEM?

Among qualifying MIA-to-MEM month results, December 2025 had the highest on-time rate: 72.4% of 58 flights. July 2025 was lowest at 36.5% across 52 flights.

MonthFlightsOn time30+ minCancelled
July 20255236.5%48.1%1.9%
August 20256144.3%42.6%0.0%
September 20253268.8%15.6%0.0%
October 20254852.1%37.5%0.0%
November 20255759.6%24.6%0.0%
December 20255872.4%17.2%0.0%
January 20265453.7%24.1%11.1%
February 20263571.4%17.1%0.0%
March 20265263.5%26.9%1.9%
April 20263865.8%23.7%0.0%
May 20264257.1%19.0%0.0%
June 20265166.7%23.5%0.0%

What drove MIA to MEM delay minutes?

Late aircraft was the largest recorded MIA-to-MEM delay category, accounting for 43.4% of 17,869 BTS-attributed delay minutes during July 2025–June 2026.

Airline42.0%
Late aircraft43.4%
National airspace11.8%
Weather2.7%
Security0.2%
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.