Right Now

STT Today

Combined OTP
Flights Today
Major Delays
Dep 30+ min late
Best Window
9am - 12pm
100% OTP
When to Fly

Pick Your Window

5am - 9am
Early Morning
?
No data
9am - 12pm
Late Morning
100%
Best window
12pm - 3pm
Midday
33%
Avoid
3pm - 6pm
Afternoon
57%
Recovering
6pm - 10pm
Evening
36%
Avoid
Full hourly breakdown
100
100
100
100
100
100
0
0
100
45
25
46
36
27
33
26
80
12a 1 2 3 4 5 6 7 8 9 10 11 12p 1 2 3 4 5 6 7 8 9 10 11
Today

Through the Day

This Week

vs Last Week

Down 28 points from last week (45% vs 73%). Arrivals down 9 points too. Mon was the worst day, Sun the best.

Dep OTP
45%
-28%
Last week: 73%
Arr OTP
73%
-9%
Last week: 82%
Past 30 Days

The Bigger Picture

STT has been bouncing between 41% and 100%. Best day was Feb 18 at 100%. Worst was Mar 16 at 41%. The norm is 73-79%, which is just how STT runs.

FAQ

About STT Delays

Cyril E. King Airport has averaged 45% on-time departures this week, making it frequently delayed. Performance varies by time of day and weather conditions.

Cyril E. King Airport is one of 179 FAA-monitored US airports with real-time delay tracking. Data includes departure and arrival on-time percentages, updated every 5 minutes, with historical trends available for the past 90 days.

Nearby alternatives include SJU (Luis Munoz Marin International Airport). When STT is experiencing delays, these airports may offer better on-time performance.

Early morning departures from Cyril E. King Airport typically have the highest on-time rates. Delays tend to accumulate throughout the day as cascading effects from earlier disruptions compound. Check the 24-hour trend chart above for today's pattern.

STT Live Flights → STT Routes → Delay Dashboard →
Source: FAA. Updated every 5 minutes.