route Route

IAD → GRB

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

Average flight time on the IAD–GRB route is 1h 35m , covering approximately 1,078 km (669 mi).

Q: What is the distance from IAD to GRB?

The great-circle distance from IAD to GRB is approximately 1,078 km (669 miles).

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

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

1,078 km avg 1h 35m 0 airlines

Local time: 05:24 EDT
Timezone: America/New_York
Type: Large Airport
Elevation: 312 ft
Coordinates: 38.9445, -77.4558

cloud Weather

Wind: 80° / 3 kt
Visibility: 10 SM
Ceiling: FEW 25,000 ft
Temp / Dew: 13°C / 10°C
Altimeter: 29.81 inHg

Obs: 2026-04-25T08:52:00.000Z

Raw METAR / TAF

METAR KIAD 250852Z 08003KT 10SM FEW250 13/10 A2981 RMK AO2 SLP093 T01280100 53012

TAF KIAD 250859Z 2509/2612 08005KT P6SM FEW250 FM251100 11006KT P6SM SCT015 BKN025 FM251400 11009KT P6SM OVC015 FM252000 10012G20KT 4SM SHRA BR OVC010 FM260200 07011G18KT 4SM SHRA BR SCT005 OVC010 FM260500 04009KT 5SM -SHRA BR BKN005 OVC008 FM261000 03009KT P6SM VCSH BKN005 OVC008

flight Live Traffic

flight_takeoff 56 Departures

flight_land 71 Arrivals

Local time: 04:24 CDT
Timezone: America/Chicago
Type: Medium Airport
Elevation: 695 ft
Coordinates: 44.4835, -88.1308

cloud Weather

Wind: 20° / 5 kt
Visibility: 10 SM
Ceiling: BKN 800 ft, BKN 2,900 ft
Temp / Dew: 7°C / 6°C
Altimeter: 29.93 inHg

Obs: 2026-04-25T09:16:00.000Z

Raw METAR / TAF

SPECI KGRB 250916Z AUTO 02005KT 10SM BKN008 BKN029 07/06 A2993 RMK AO2 T00670056

TAF KGRB 250822Z 2508/2606 02003KT P6SM SCT025 TEMPO 2508/2512 BKN025 FM251400 03005KT P6SM SCT060 FM251700 05008KT P6SM SKC FM260100 06005KT P6SM SCT070

flight Live Traffic

flight_takeoff 7 Departures

flight_land 2 Arrivals

Flights tracked: 1
Avg duration: 1h 35m
Distance: 1,078 km

Live traffic

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

Other connections

More destinations from IAD

EWR KEWR 570 flights
SFO KSFO 372 flights
LGA KLGA 290 flights
BDL KBDL 198 flights
BOS KBOS 189 flights
BTV KBTV 178 flights
DEN KDEN 163 flights
LHR EGLL 152 flights
PVD KPVD 150 flights
LAX KLAX 111 flights

More origins to GRB

ORD KORD 38 flights
ATL KATL 18 flights
MSP KMSP 17 flights
MCO KMCO 17 flights
PHX KPHX 5 flights
GPT KGPT 1 flight

Recent flights last 1

Date	Flight	Aircraft	Takeoff	Landing	Duration	Arr Δ
2026-04-23	N117TP	A047EB	Apr 23, 23:50 UTC	Apr 24, 01:25 UTC	1h 35m	-

IAD → GRB frequently asked

How long is the flight from IAD to GRB?

Average flight time on the IAD–GRB route is 1h 35m, covering approximately 1,078 km (669 mi).

What is the distance from IAD to GRB?

The great-circle distance from IAD to GRB is approximately 1,078 km (669 miles).

How many flights per week from IAD to GRB?

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

Can I track IAD–GRB flights live?

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

IAD → GRB

Washington Dulles International Airport

cloud Weather

flight Live Traffic

Austin Straubel International Airport

cloud Weather

flight Live Traffic

Live traffic

Other connections

More destinations from IAD

More origins to GRB

Recent flights last 1

IAD → GRB frequently asked