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

Charlotte Amalie, VI (STT) to Atlanta, GA (ATL) flight delay odds

79.8% of 719 official scheduled STT-to-ATL flights arrived on time; 10.6% arrived at least 30 minutes late and 2.1% 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
79.8%arrived on time
10.6%30+ min late
2.1%cancelled
719scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
60+ minutes late6.5%all scheduled flights
120+ minutes late3.6%all scheduled flights
Diverted2.2%did not reach as scheduled
Average arrival+1.3 mincompleted flights

Which departure time was most reliable for STT to ATL?

Only Afternoon met the STT-to-ATL departure window threshold: 79.7% of 711 scheduled flights arrived on time during July 2025–June 2026.

Departure windowFlightsOn time30+ minCancelled
Afternoon71179.7%10.5%2.1%

Which weekday was most reliable for STT to ATL?

Among qualifying STT-to-ATL weekday results, Tuesday had the highest on-time rate: 86.9% of 99 flights. Sunday was lowest at 71.0% across 100 flights.

DayFlightsOn time30+ minCancelled
Monday9877.6%14.3%2.0%
Tuesday9986.9%6.1%0.0%
Wednesday9783.5%10.3%2.1%
Thursday9886.7%6.1%0.0%
Friday9880.6%4.1%0.0%
Saturday12974.4%17.1%4.7%
Sunday10071.0%14.0%5.0%

Which airline was most reliable for STT to ATL?

Only Delta Air Lines met the STT-to-ATL airline threshold: 79.8% of 719 scheduled flights arrived on time during July 2025–June 2026.

AirlineFlightsOn time30+ minCancelled
Delta Air Lines71979.8%10.6%2.1%

Which month was most reliable for STT to ATL?

Among qualifying STT-to-ATL month results, September 2025 had the highest on-time rate: 94.1% of 34 flights. August 2025 was lowest at 61.5% across 39 flights.

MonthFlightsOn time30+ minCancelled
July 20256686.4%6.1%0.0%
August 20253961.5%15.4%7.7%
September 20253494.1%2.9%0.0%
October 20253588.6%5.7%0.0%
November 20253580.0%14.3%2.9%
December 20255775.4%14.0%1.8%
January 20268970.8%16.9%5.6%
February 20267475.7%14.9%2.7%
March 20269378.5%11.8%3.2%
April 20267286.1%5.6%0.0%
May 20266275.8%9.7%0.0%
June 20266392.1%4.8%0.0%

What drove STT to ATL delay minutes?

Airline was the largest recorded STT-to-ATL delay category, accounting for 51.7% of 10,421 BTS-attributed delay minutes during July 2025–June 2026.

Airline51.7%
Late aircraft37.9%
National airspace8.5%
Weather2.0%
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.