route Route

ISP → IAD

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

Average flight time on the ISP–IAD route is 1h 5m , covering approximately 426 km (265 mi).

Q: What is the distance from ISP to IAD?

The great-circle distance from ISP to IAD is approximately 426 km (265 miles).

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

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

426 km avg 1h 5m 0 airlines

Local time: 05:01 EDT
Timezone: America/New_York
Type: Medium Airport
Elevation: 99 ft
Coordinates: 40.7963, -73.1017

cloud Weather

Wind: 350° / 3 kt
Visibility: 10 SM
Ceiling: CLR
Temp / Dew: 18°C / 18°C
Altimeter: 30.03 inHg

Obs: 2026-08-04T08:56:00.000Z

Raw METAR / TAF

METAR KISP 040856Z AUTO 35003KT 10SM CLR 18/18 A3003 RMK AO2 SLP169 T01830178 53008

TAF KISP 040837Z 0409/0506 35004KT P6SM FEW250 TEMPO 0409/0412 5SM BR FM041700 14006KT P6SM FEW040 SCT250 FM050200 VRB03KT P6SM SCT150

flight Live Traffic

flight_takeoff 1 Departures

flight_land 1 Arrivals

Local time: 05:01 EDT
Timezone: America/New_York
Type: Large Airport
Elevation: 312 ft
Coordinates: 38.9445, -77.4558

cloud Weather

Wind: 20° / 5 kt
Visibility: 10 SM
Ceiling: SCT 12,000 ft
Temp / Dew: 22°C / 17°C
Altimeter: 30.04 inHg

Obs: 2026-08-04T08:52:00.000Z

Raw METAR / TAF

METAR KIAD 040852Z 02005KT 10SM SCT120 22/17 A3004 RMK AO2 SLP168 T02170172 51010 $

TAF KIAD 040522Z 0406/0512 36005KT P6SM BKN250 FM041400 05005KT P6SM FEW035 BKN250 FM042100 10005KT P6SM SCT050 BKN150 FM050500 13003KT 6SM -SHRA SCT030 OVC050 FM050800 09004KT 4SM SHRA OVC015

flight Live Traffic

flight_takeoff 71 Departures

flight_land 85 Arrivals

Flights tracked: 1
Avg duration: 1h 5m
Distance: 426 km

Live traffic

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

Other connections

More destinations from ISP

BWI KBWI 95 flights
BNA KBNA 75 flights
TPA KTPA 41 flights
PBI KPBI 21 flights
FLL KFLL 20 flights
BOS KBOS 18 flights
MCO KMCO 15 flights
BED KBED 15 flights
PHL KPHL 11 flights
MYR KMYR 9 flights

More origins to IAD

PWM KPWM 132 flights
BOS KBOS 130 flights
LGA KLGA 117 flights
JFK KJFK 99 flights
SFO KSFO 97 flights
LAX KLAX 74 flights
PVD KPVD 71 flights
ORF KORF 67 flights
BDL KBDL 66 flights
DEN KDEN 52 flights

Recent flights last 1

Date	Flight	Aircraft	Takeoff	Landing	Duration	Arr Δ
2026-07-17	VTE657	A8A6FA	Jul 17, 13:10 UTC	Jul 17, 14:15 UTC	1h 5m	-

ISP → IAD frequently asked

How long is the flight from ISP to IAD?

Average flight time on the ISP–IAD route is 1h 5m, covering approximately 426 km (265 mi).

What is the distance from ISP to IAD?

The great-circle distance from ISP to IAD is approximately 426 km (265 miles).

How many flights per week from ISP to IAD?

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

Can I track ISP–IAD flights live?

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

ISP → IAD

Long Island MacArthur Airport

cloud Weather

flight Live Traffic

Washington Dulles International Airport

cloud Weather

flight Live Traffic

Live traffic

Other connections

More destinations from ISP

More origins to IAD

Recent flights last 1

ISP → IAD frequently asked