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

San Diego, CA (SAN) to Miami, FL (MIA) flight delay odds

83.0% of 618 official scheduled SAN-to-MIA flights arrived on time; 7.9% 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 SIGNALLower disruption
83.0%arrived on time
7.9%30+ min late
1.3%cancelled
618scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
60+ minutes late5.2%all scheduled flights
120+ minutes late2.9%all scheduled flights
Diverted0.3%did not reach as scheduled
Average arrival+11.2 mincompleted flights

Which departure time was most reliable for SAN to MIA?

Among qualifying SAN-to-MIA departure window results, Night had the highest on-time rate: 85.8% of 365 flights. Afternoon was lowest at 79.1% across 253 flights.

Departure windowFlightsOn time30+ minCancelled
Afternoon25379.1%11.1%1.2%
Night36585.8%5.8%1.4%

Which weekday was most reliable for SAN to MIA?

Among qualifying SAN-to-MIA weekday results, Thursday had the highest on-time rate: 88.6% of 88 flights. Sunday was lowest at 75.0% across 88 flights.

DayFlightsOn time30+ minCancelled
Monday8980.9%9.0%2.2%
Tuesday9084.4%8.9%2.2%
Wednesday8785.1%9.2%0.0%
Thursday8888.6%5.7%0.0%
Friday8885.2%3.4%1.1%
Saturday8881.8%6.8%1.1%
Sunday8875.0%12.5%2.3%

Which airline was most reliable for SAN to MIA?

Only American Airlines met the SAN-to-MIA airline threshold: 83.0% of 618 scheduled flights arrived on time during July 2025–June 2026.

AirlineFlightsOn time30+ minCancelled
American Airlines61883.0%7.9%1.3%

Which month was most reliable for SAN to MIA?

Among qualifying SAN-to-MIA month results, April 2026 had the highest on-time rate: 93.3% of 60 flights. March 2026 was lowest at 61.3% across 62 flights.

MonthFlightsOn time30+ minCancelled
July 20253180.6%6.5%0.0%
August 20253187.1%0.0%0.0%
September 20253093.3%6.7%0.0%
October 20255782.5%5.3%0.0%
November 20256083.3%10.0%1.7%
December 20254789.4%6.4%2.1%
January 20266279.0%8.1%6.5%
February 20265685.7%7.1%0.0%
March 20266261.3%21.0%0.0%
April 20266093.3%5.0%0.0%
May 20266287.1%9.7%0.0%
June 20266081.7%3.3%3.3%

What drove SAN to MIA delay minutes?

Airline was the largest recorded SAN-to-MIA delay category, accounting for 44.6% of 13,674 BTS-attributed delay minutes during July 2025–June 2026.

Airline44.6%
Late aircraft40.7%
National airspace8.1%
Weather6.6%
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.