route Route

IAD → ISP

Q: How long is the flight from IAD to ISP?

Average flight time on the IAD–ISP route is 47m , covering approximately 422 km (262 mi).

Q: What is the distance from IAD to ISP?

The great-circle distance from IAD to ISP is approximately 422 km (262 miles).

Q: How many flights per week from IAD to ISP?

We've observed ~1 flight per day on this route across our tracking data (2 total flights recorded).

422 km avg 47m 0 airlines

Local time: 16:16 EDT
Timezone: America/New_York
Type: Large Airport
Elevation: 312 ft
Coordinates: 38.9445, -77.4558

cloud Weather

Wind: 290° / 17G27 kt
Visibility: 10 SM
Ceiling: SCT 6,500 ft, BKN 25,000 ft
Temp / Dew: 15°C / -1°C
Altimeter: 29.98 inHg

Obs: 2026-04-19T19:52:00.000Z

Raw METAR / TAF

METAR KIAD 191952Z 29017G27KT 10SM SCT065 BKN250 15/M01 A2998 RMK AO2 PK WND 29032/1904 SLP152 T01501006 $

TAF KIAD 191726Z 1918/2024 32017G26KT P6SM SCT060 FM192200 32011G19KT P6SM FEW050 FM200100 28007KT P6SM SCT050 FM200300 23006KT P6SM BKN045 FM201000 29010G18KT P6SM SCT050 FM201400 32015G25KT P6SM SCT060 BKN100

flight Live Traffic

flight_takeoff 185 Departures

flight_land 198 Arrivals

Local time: 16:16 EDT
Timezone: America/New_York
Type: Medium Airport
Elevation: 99 ft
Coordinates: 40.7963, -73.1017

cloud Weather

Wind: 340° / 15 kt
Visibility: 10 SM
Ceiling: FEW 1,400 ft, BKN 1,900 ft, OVC 8,000 ft
Temp / Dew: 7°C / 4°C
Altimeter: 29.88 inHg

Obs: 2026-04-19T19:56:00.000Z

Raw METAR / TAF

METAR KISP 191956Z 34015KT 10SM FEW014 BKN019 OVC080 07/04 A2988 RMK AO2 PK WND 34026/1939 RAE27 SLP118 P0000 T00670039

TAF KISP 191930Z 1920/2018 32015G26KT 6SM -SHRA BR BKN025 OVC040 FM192100 31012G24KT P6SM OVC050 FM200000 30009KT P6SM FEW050 FM200500 VRB04KT P6SM BKN070 FM201200 25006KT P6SM OVC060 FM201400 31008KT P6SM OVC040 PROB30 2014/2018 6SM -SHRA BKN030

flight Live Traffic

flight_takeoff 12 Departures

flight_land 18 Arrivals

Flights tracked: 2
Avg duration: 47m
Distance: 422 km

Live traffic

IAD → ISP. Live aircraft currently filed on this route.

Other connections

More destinations from IAD

EWR KEWR 333 flights
SFO KSFO 228 flights
LGA KLGA 145 flights
BOS KBOS 112 flights
LHR EGLL 108 flights
DEN KDEN 97 flights
BTV KBTV 87 flights
BDL KBDL 78 flights
PVD KPVD 71 flights
LAX KLAX 66 flights

More origins to ISP

MCO KMCO 34 flights
PBI KPBI 18 flights
RSW KRSW 10 flights
BWI KBWI 10 flights
PHL KPHL 8 flights
BNA KBNA 6 flights
USA KJQF 4 flights
BOS KBOS 4 flights
PVD KPVD 3 flights
ORF KORF 3 flights

Recent flights last 2

Date	Flight	Aircraft	Takeoff	Landing	Duration	Arr Δ
2026-04-19	TWY711	A97FC9	Apr 19, 13:30 UTC	Apr 19, 14:20 UTC	50m	-
2026-04-18	TWY711	A97FC9	Apr 18, 10:45 UTC	Apr 18, 11:30 UTC	45m	-

IAD → ISP frequently asked

How long is the flight from IAD to ISP?

Average flight time on the IAD–ISP route is 47m, covering approximately 422 km (262 mi).

What is the distance from IAD to ISP?

The great-circle distance from IAD to ISP is approximately 422 km (262 miles).

How many flights per week from IAD to ISP?

We've observed ~1 flight per day on this route across our tracking data (2 total flights recorded).

Can I track IAD–ISP flights live?

Yes. The live tracker map above shows aircraft currently flying this route, filtered by departure and arrival airport.

IAD → ISP

Washington Dulles International Airport

cloud Weather

flight Live Traffic

Long Island MacArthur Airport

cloud Weather

flight Live Traffic

Live traffic

Other connections

More destinations from IAD

More origins to ISP

Recent flights last 2

IAD → ISP frequently asked