route Route

IAD → ISM

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

Average flight time on the IAD–ISM route is 1h 53m , covering approximately 1,238 km (769 mi).

Q: What is the distance from IAD to ISM?

The great-circle distance from IAD to ISM is approximately 1,238 km (769 miles).

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

We've observed ~1 flight per day on this route across our tracking data (6 total flights recorded).

1,238 km avg 1h 53m 0 airlines

Local time: 21:03 EDT
Timezone: America/New_York
Type: Large Airport
Elevation: 312 ft
Coordinates: 38.9445, -77.4558

cloud Weather

Wind: 20° / 7 kt
Visibility: 10 SM
Ceiling: CLR
Temp / Dew: 14°C / 3°C
Altimeter: 30.13 inHg

Obs: 2026-10-22T00:52:00.000Z

Raw METAR / TAF

METAR KIAD 220052Z 02007KT 10SM CLR 14/03 A3013 RMK AO2 SLP203 T01390028 $

TAF KIAD 212321Z 2200/2306 33005KT P6SM SKC FM221400 34014KT P6SM SKC FM222200 33007KT P6SM SKC

Local time: 21:03 EDT
Timezone: America/New_York
Type: Medium Airport
Elevation: 82 ft
Coordinates: 28.2898, -81.4371

cloud Weather

Wind: 20° / 5 kt
Visibility: 10 SM
Ceiling: CLR
Temp / Dew: 23°C / 14°C
Altimeter: 30.07 inHg

Obs: 2026-10-22T00:56:00.000Z

Raw METAR / TAF

METAR KISM 220056Z 02005KT 10SM 23/14 A3007 RMK AO2 SLPNO T02280144 $

TAF KISM 212320Z 2200/2224 01010KT P6SM FEW040 SCT050 FM220400 01006KT P6SM FEW040 SCT050 FM221700 03010G15KT P6SM FEW040

Flights tracked: 6
Avg duration: 1h 53m
Distance: 1,238 km

Live traffic

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

Recent flights last 6

Date	Flight	Aircraft	Takeoff	Landing	Duration	Arr Δ
2026-07-03	N16SM	A0F0F1	Jul 3, 14:20 UTC	Jul 3, 16:10 UTC	1h 50m	-
2026-07-02	VJA314	A3567A	Jul 2, 12:45 UTC	Jul 2, 14:40 UTC	1h 55m	-
2026-06-23	TKK21	A1B82B	Jun 23, 21:49 UTC	Jun 23, 23:55 UTC	2h 5m	-
2026-05-26	EJM129	A0752B	May 26, 14:09 UTC	May 26, 15:54 UTC	1h 45m	-
2026-05-11	EJM129	A0752B	May 11, 20:00 UTC	May 11, 22:00 UTC	2h 0m	-
2026-05-11	LXJ655	A89FE0	May 11, 17:20 UTC	May 11, 19:05 UTC	1h 45m	-

IAD → ISM frequently asked

How long is the flight from IAD to ISM?

Average flight time on the IAD–ISM route is 1h 53m, covering approximately 1,238 km (769 mi).

What is the distance from IAD to ISM?

The great-circle distance from IAD to ISM is approximately 1,238 km (769 miles).

How many flights per week from IAD to ISM?

We've observed ~1 flight per day on this route across our tracking data (6 total flights recorded).

Can I track IAD–ISM flights live?

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

IAD → ISM

Washington Dulles International Airport

cloud Weather

Kissimmee Gateway Airport

cloud Weather

Live traffic

Recent flights last 6

IAD → ISM frequently asked