Islip to Baltimore (ISP–BWI) — Airlines, Schedules & Connections
No flights match your filters.
No scheduled airline flights on this route — it's flown by charter / private operators (). No nonstop flights on this route. connecting options below.
Most recently operated nonstop flights — the month shown is when each was last scheduled. Most destinations remain reachable with a connection.
No discontinued nonstop flights on record for this route.
ISP–BWI is served by 1 airline with nonstop service. Southwest Airlines leads the route. The flight covers 220 miles in approximately 1h 15m. Beyond nonstop, 1-stop connecting options are also available.
Airline Landscape
| Airline | Freq/wk | Aircraft | Duration | Dep OTP | Alliance | Codeshares |
|---|---|---|---|---|---|---|
| WN Southwest Airlines | 54 | 737, 738, 73H, 7M8, 7S7, B38M | 1h10-1h20 | – | – |
Weekly Schedule Pattern
Connection Landscape
On-Time Performance
Other ways to reach Baltimore from Islip
| Metric | ISP→BWI | HVN→BWI | HPN→BWI |
|---|---|---|---|
| Distance from ISP | – | 34 mi | 37 mi |
| Nonstop airlines | 1 | 4 | 14 |
| Weekly flights | 54 | 4 | 1 |
| Flight time | 1h 15m | 1h 16m | 0h 38m |
| Departure OTP | 60% | – | – |
Travel Essentials
ISP: EDT · BWI: EDT
When it's 6:00 PM in Islip, it's 6:00 PM in Baltimore.
ISP–BWI Quick Facts
Frequently Asked Questions
Flights from ISP to BWI
Long Island MacArthur Airport (ISP) and Baltimore/Washington International Thurgood Marshall Airport (BWI) are connected by nonstop service from Southwest Airlines. With 54 weekly departures, this is a heavily served route.
ISP to BWI Flight Duration and Schedule
Nonstop flight time from ISP to BWI is about 1 hours 15 minutes gate to gate. The route covers a distance of 220 miles (353 km). There are approximately 54 weekly flights outbound and 46 return, totaling 100 flights per week in both directions.
Connecting Options and Alternatives
1-stop connecting options are also available, commonly via Boston Logan, Raleigh-Durham and Myrtle Beach. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include New Haven (HVN), White Plains (HPN) and New York (JFK).