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

San Juan, PR (SJU) to Charlotte, NC (CLT) flight delay odds

83.9% of 1,077 official scheduled SJU-to-CLT flights arrived on time; 10.0% arrived at least 30 minutes late and 1.7% 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
83.9%arrived on time
10.0%30+ min late
1.7%cancelled
1,077scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
60+ minutes late5.8%all scheduled flights
120+ minutes late2.7%all scheduled flights
Diverted0.3%did not reach as scheduled
Average arrival+0.4 mincompleted flights

Which departure time was most reliable for SJU to CLT?

Among qualifying SJU-to-CLT departure window results, Evening had the highest on-time rate: 89.7% of 87 flights. Afternoon was lowest at 81.5% across 545 flights.

Departure windowFlightsOn time30+ minCancelled
Early morning37586.1%9.9%1.6%
Late morning7084.3%12.9%0.0%
Afternoon54581.5%10.6%1.8%
Evening8789.7%4.6%2.3%

Which weekday was most reliable for SJU to CLT?

Among qualifying SJU-to-CLT weekday results, Tuesday had the highest on-time rate: 89.8% of 147 flights. Sunday was lowest at 75.6% across 164 flights.

DayFlightsOn time30+ minCancelled
Monday15882.3%10.8%1.9%
Tuesday14789.8%5.4%0.0%
Wednesday13988.5%8.6%0.0%
Thursday15685.9%9.6%0.6%
Friday15587.7%7.1%0.6%
Saturday15879.1%12.7%4.4%
Sunday16475.6%15.2%3.7%

Which airline was most reliable for SJU to CLT?

Among qualifying SJU-to-CLT airline results, American Airlines had the highest on-time rate: 85.4% of 988 flights. Frontier Airlines was lowest at 67.4% across 89 flights.

AirlineFlightsOn time30+ minCancelled
American Airlines98885.4%9.2%1.6%
Frontier Airlines8967.4%19.1%2.2%

Which month was most reliable for SJU to CLT?

Among qualifying SJU-to-CLT month results, December 2025 had the highest on-time rate: 90.1% of 121 flights. January 2026 was lowest at 71.1% across 121 flights.

MonthFlightsOn time30+ minCancelled
July 20257577.3%14.7%0.0%
August 20256777.6%14.9%1.5%
September 20253287.5%3.1%0.0%
October 20255587.3%7.3%0.0%
November 20258384.3%8.4%1.2%
December 202512190.1%7.4%0.0%
January 202612171.1%15.7%9.9%
February 202610889.8%4.6%1.9%
March 202613588.1%8.9%0.0%
April 202610883.3%11.1%0.0%
May 20269583.2%12.6%1.1%
June 20267788.3%7.8%1.3%

What drove SJU to CLT delay minutes?

Airline was the largest recorded SJU-to-CLT delay category, accounting for 51.7% of 16,102 BTS-attributed delay minutes during July 2025–June 2026.

Airline51.7%
Late aircraft33.9%
National airspace9.2%
Weather5.2%
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.