Air Sunshine YI521 Flight Status Tracker
YI521 is a international flight operated by Air Sunshine. YI521 is departing from Basseterre (SKB), Saint Kitts and Nevis and arriving at San Juan (SJU), Puerto Rico. The flight distance is about 370.36 km or 230.13 miles and flight time is 2 hours 30 minutes. Get the latest status of YI521 / RSI521 here.
Update on Oct. 14, 2025, 6:50 a.m.
Lastest Status
N/A
| SKB | SJU |
Distance: 370.36 km / 230.13 miles or 199.98 nautical miles.
Departure St Kitts Airport
Scheduled Departure: 9 a.m.
Departure Terminal : Gate None
Arrival San Juan Luis Munoz Marin International Airport
Scheduled Arrival: 11:30 a.m.
Arrival Terminal : B Gate None
Flight YI521 detail information
| Type | International Flight |
| Route | Departure Basseterre (SKB), Saint Kitts and Nevis and arriving at San Juan (SJU), Puerto Rico |
| Airlines | Air Sunshine (YI) |
| Aircraft | |
| Flight Duration | 2 hours 30 minutes |
| Flight Distance | 370.36 km /230.13 miles |
| Operating Days |
Find more flight status
YI521 Airports
| Departures |
|---|
| Airport: St Kitts Airport, Saint Kitts and Nevis |
| ICAO Code: SKB |
| SKB Current time: 11:09 26-Feb-2026 |
| Arrivals |
| Airport: San Juan Luis Munoz Marin International Airport, Puerto Rico |
| ICAO Code: SJU |
| SJU Current time: 11:09 26-Feb-2026 |