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

Pittsburgh, PA (PIT) to Miami, FL (MIA) flight delay odds

78.8% of 712 official scheduled PIT-to-MIA flights arrived on time; 12.5% arrived at least 30 minutes late and 1.3% 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
78.8%arrived on time
12.5%30+ min late
1.3%cancelled
712scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
60+ minutes late6.2%all scheduled flights
120+ minutes late3.2%all scheduled flights
Diverted0.1%did not reach as scheduled
Average arrival+5.3 mincompleted flights

Which departure time was most reliable for PIT to MIA?

Among qualifying PIT-to-MIA departure window results, Early morning had the highest on-time rate: 86.5% of 394 flights. Evening was lowest at 64.7% across 204 flights.

Departure windowFlightsOn time30+ minCancelled
Early morning39486.5%6.1%1.0%
Afternoon10478.8%10.6%2.9%
Evening20464.7%25.0%1.0%

Which weekday was most reliable for PIT to MIA?

Among qualifying PIT-to-MIA weekday results, Friday had the highest on-time rate: 84.5% of 97 flights. Sunday was lowest at 72.8% across 103 flights.

DayFlightsOn time30+ minCancelled
Monday9976.8%13.1%3.0%
Tuesday9484.0%6.4%3.2%
Wednesday9278.3%10.9%1.1%
Thursday9476.6%16.0%0.0%
Friday9784.5%11.3%0.0%
Saturday13378.9%12.8%0.0%
Sunday10372.8%16.5%1.9%

Which airline was most reliable for PIT to MIA?

Among qualifying PIT-to-MIA airline results, American Airlines had the highest on-time rate: 79.6% of 614 flights. Southwest Airlines was lowest at 74.5% across 47 flights.

AirlineFlightsOn time30+ minCancelled
American Airlines61479.6%12.9%1.1%
Southwest Airlines4774.5%8.5%2.1%
Envoy Air3876.3%5.3%2.6%
Republic Airways1361.5%30.8%0.0%

Which month was most reliable for PIT to MIA?

Among qualifying PIT-to-MIA month results, September 2025 had the highest on-time rate: 93.3% of 30 flights. July 2025 was lowest at 64.6% across 65 flights.

MonthFlightsOn time30+ minCancelled
July 20256564.6%26.2%0.0%
August 20253786.5%5.4%0.0%
September 20253093.3%6.7%0.0%
October 20253190.3%6.5%0.0%
November 20254187.8%4.9%0.0%
December 20256476.6%17.2%0.0%
January 20267265.3%23.6%6.9%
February 20267486.5%2.7%1.4%
March 20269574.7%10.5%3.2%
April 20267184.5%7.0%0.0%
May 20266783.6%10.4%0.0%
June 20266573.8%18.5%0.0%

What drove PIT to MIA delay minutes?

Late aircraft was the largest recorded PIT-to-MIA delay category, accounting for 39.8% of 11,487 BTS-attributed delay minutes during July 2025–June 2026.

Airline36.8%
Late aircraft39.8%
National airspace20.1%
Weather3.2%
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.