Schedule: FAA flight plans for 18,145 flights; the other 12,598 (marked “typical”) come from a recent Wednesday’s schedule until the FAA publishes them, usually about a day ahead.

AIRPORT
Wednesday, September 30 Today

ISP · Long Island Mac Arthur

Islip, NY · Forecast for Wed, Sep 30

ISP isn’t on the airports board, so there’s no airport-wide forecast — but every flight below has its own odds.

Upcoming and in-flight at ISP today

Flight Route Departs Arrives Status Arrive 15+ late Cancelled
B6 546
JetBlue
MCO → ISP 1:04 PM ET1:04p ET 3:57 PM ET3:57p ET In the air 0% 0%
F9 1238
Frontier
MCO → ISP 2:16 PM ET2:16p ET 5:10 PM ET5:10p ET In the air <1% 0%
WN 3594 time?
Southwest
ISP → BWI 3:31 PM ET3:31p ET 4:17 PM ET4:17p ET Scheduled 21% <1%
WN 4417
Southwest
BWI → ISP 3:44 PM ET3:44p ET 5:05 PM ET5:05p ET 22% <1%
F9 3324 typical
Frontier
TPA → ISP 4:09 PM ET4:09p ET 7:01 PM ET7:01p ET 24% <1%
B6 547
JetBlue
ISP → MCO 4:21 PM ET4:21p ET 7:18 PM ET7:18p ET Scheduled 29% <1%
B6 847 typical
JetBlue
ISP → MCO 4:48 PM ET4:48p ET 7:44 PM ET7:44p ET 20% <1%
F9 2149
Frontier
ISP → MCO 5:39 PM ET5:39p ET 8:31 PM ET8:31p ET Scheduled 20% <1%
F9 3355 typical
Frontier
ISP → TPA 7:46 PM ET7:46p ET 10:46 PM ET10:46p ET 38% 1%
WN 963
Southwest
BWI → ISP 7:49 PM ET7:49p ET 9:10 PM ET9:10p ET Scheduled 26% <1%
B6 514
JetBlue
FLL → ISP 8:30 PM ET8:30p ET 11:38 PM ET11:38p ET Scheduled 35% <1%
B6 846 typical
JetBlue
MCO → ISP 8:59 PM ET8:59p ET 11:46 PM ET11:46p ET 23% <1%
WN 4321 typical
Southwest
BWI → ISP 9:20 PM ET9:20p ET 10:40 PM ET10:40p ET 22% <1%