2 flights on this route
United Airlines is currently rolling out Starlink WiFi on its fleet. Coverage on the Sint Maarten–Dulles route is expected to grow as more aircraft are equipped — check back or set an alert below.
Reverse direction: IAD → SXM
UA1223 — B38M
We don't have enough evidence to rate this route yet.
UA1707 — B38M
No spam. One email when coverage on SXM→IAD updates.
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