Most delayed flights from STT: every route ranked

6 regularly flown nonstop routes from Cyril E. King Airport, worst on-time record first (Aug 2025 – Jul 2026). Routes with fewer than 360 flights in the period are listed separately.

#	Destination	On time	Cancelled	Avg delay	Airlines	Flights
1	STT → SJU San Juan, PR	71%	2.2%	24 min	2	548
2	STT → MCO Orlando, FL	73%	2.3%	17 min	2	393
3	STT → JFK New York, NY	79%	3.3%	26 min	2	544
4	STT → MIA Miami, FL	82%	1.1%	22 min	1	941
5	STT → ATL Atlanta, GA	83%	2.2%	16 min	1	719
6	STT → CLT Charlotte, NC	87%	1.8%	18 min	1	610

Less frequent routes

Too few flights for a reliable ranking.

STT → IAD (Washington) 336 flts
STT → FLL (Fort Lauderdale) 258 flts
STT → ORD (Chicago) 255 flts
STT → EWR (Newark) 247 flts
STT → PHL (Philadelphia) 187 flts
STT → IAH (Houston) 173 flts
STT → DFW (Dallas/Fort Worth) 133 flts
STT → BOS (Boston) 127 flts
STT → BWI (Baltimore) 77 flts

Data: U.S. DOT Bureau of Transportation Statistics, Aug 2025 – Jul 2026 (12 months). Latest month published by BTS: July 2026. How we calculate this.