STT → SJUCharlotte Amalie to San Juan

live

Direct flights from Charlotte Amalie (STT) to San Juan (SJU): 10 nonstop departures observed each week across 3 airlines. 75% of the last 8 operated flights arrived within 15 minutes of schedule. The median arrival is 8 minutes late. No cancellations were recorded across the 8 tracked flights. The nonstop covers 109 km, an estimated 38 minutes in the air. Measured by Pro Flight Search from live flight boards at Charlotte Amalie and San Juan. Updated 24 October 2026 at 03:35 UTC.

Today, STT → SJU

Fri 23 Oct · local times
  1. 08:39 9K8101Cape Air On schedule SJU 09:14scheduled
  2. 10:49 9K8081Cape Air Left 13:54 +185 Landed 14:24 +180
  3. 12:48 9K8061Cape Air Left 13:12 +24 Landed 17:42 +259
  4. 12:57 9K8341Cape Air Left 12:54 Landed 13:24 −8
  5. 13:46 9K8321Cape Air Left 13:50 Landed 14:19 −2
  6. 15:00 9K8301Cape Air Left 15:12 +12 Landed 15:43 +8
  7. 17:40 9K8161Cape Air Sched 17:40Departure not confirmed by the board SJU 18:15scheduled
  8. 17:45 9K8241Cape Air Sched 17:45Departure not confirmed by the board SJU 18:20scheduled

Checked STT board 22:48 · SJU board 23:35

STT Charlotte Amalie smooth · +4
SJU San Juan smooth · +11
109 km · ~0h 38m est.
dep bank 10:49–17:4010x weekly
Runs mixed · 3 airlines · 10x weekly · nonstop
75% on time

of the last 8 operated STT → SJU flights arrived within 15 minutes

Median arrival delay is +8 min. 0 of 8 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Median arrival+8 minacross the last 8 operated legs
Flight time~0h 38mestimated from route distance
Weekly departures10x3 direct airlines on the leg

The week

scheduled departures · origin local time
06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Air FlamencoCape AirJetBlue Airways

Each mark is a scheduled departure at its origin-local time, observed operating in the last 7 days. Today is highlighted.

Who flies it

observed on the boards · 7 days
Air FlamencoF4

Flights F42200 varies Tu Th

Cape Air9K71% on time

Flights 9K8081 10:49 daily · 9K8061 varies Mo Fr Sa Su · 9K8341 varies daily · 9K8321 13:46 daily

JetBlue AirwaysB6

Flights B6808 14:50 Sa

History

operated legs · board outcomes
10-239K8061dep +24 → arr+259
10-239K8081dep +185 → arr+180
10-239K8301dep +12 → arr+8
10-239K8321dep +4 → arr−2
10-239K8341dep −3 → arr−8
10-229K8301dep +17 → arr+14
10-229K8341dep −4 → arr−6
10-22F42200departed+0

Actual board outcomes rather than schedules, paired departure and arrival per flight and day.

Full board history, day by day →

Airports right now

live boards
STTCharlotte Amalie +4 min smooth 🌤 few clouds · SE 13 kt Full STT delay board →
SJUSan Juan +11 min smooth 🌤 few clouds · N 0 kt Full SJU delay board →

Weather lens

Current conditions put the pressure at SJU: 48% odds of a 15+ minute delay and around +25 min expected when it bites, measured from this route's own weather-matched delay history. See live delays → · Weather risk by airport →

How the Charlotte Amalie to San Juan route actually runs

Pro Flight Search records official board updates for nonstop STT to SJU flights through the day: schedules, estimates, gate pushes and actual departures. The verdict above comes from operated flights, so it reflects what this route does rather than what the timetable promises.

Planning around a delay? Live airport delays · Weather delay risk map · Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure

Cite this data

Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.

Suggested citation

Pro Flight Search — Charlotte Amalie (STT) to San Juan (SJU) route reliability, measured from operated flights on official airport boards.

Canonical URL
https://proflightsearch.com/search-flights/STT-SJU
How we measure this →

STT to SJU questions

Is STT–SJU running on time right now?

Smooth skies ahead. The arrival side at SJU is the weaker end, route health score 88/100. The airports section above carries the live status and delay window at both ends.

Morning or evening flight on STT–SJU?

Operators schedule morning departures around 10:49 and evening departures around 17:40 from STT. Earlier flights typically land before destination-airport delays accumulate later in the day; check the SJU delay card to confirm conditions when you'd arrive.

How long is the flight from STT to SJU?

Great-circle distance is 109 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 38–39 min gate-to-gate on this route.

How often does STT–SJU fly?

3 carriers operate this route, around 41 flights a week between them. Compare carrier days and times in the airline list above.