route Route

IAD → OPO

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

Average flight time on the IAD–OPO route is 6h 19m , covering approximately 5,698 km (3,538 mi).

Q: What is the distance from IAD to OPO?

The great-circle distance from IAD to OPO is approximately 5,698 km (3,538 miles).

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

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

5,698 km avg 6h 19m 0 airlines

Local time: 09:00 EDT
Timezone: America/New_York
Type: Large Airport
Elevation: 312 ft
Coordinates: 38.9445, -77.4558

cloud Weather

Wind: 200° / 9 kt
Visibility: 7 SM
Ceiling: BKN 1,100 ft, BKN 1,600 ft
Temp / Dew: 25°C / 22°C
Altimeter: 29.82 inHg
Wx: -RA

Obs: 2026-07-21T12:52:00.000Z

Raw METAR / TAF

METAR KIAD 211252Z 20009KT 7SM -RA BKN011 BKN016 25/22 A2982 RMK AO2 RAB38 SLP096 P0000 T02500222

TAF KIAD 211128Z 2112/2218 16004KT P6SM OVC011 TEMPO 2112/2113 6SM -SHRA OVC025 FM211400 20010KT P6SM BKN035 FM211800 21013G20KT P6SM SCT050 BKN090 TEMPO 2119/2122 1SM +TSRA OVC040CB FM212300 22010KT 6SM -SHRA OVC050 PROB30 2200/2203 4SM -TSRA OVC040CB FM220400 21006KT P6SM OVC025 FM221500 27010KT P6SM BKN050

flight Live Traffic

flight_takeoff 136 Departures

flight_land 110 Arrivals

Local time: 14:00 GMT+1
Timezone: Europe/Lisbon
Type: Large Airport
Elevation: 228 ft
Coordinates: 41.2481, -8.6814

cloud Weather

Wind: 270° / 6 kt
Visibility: 6 SM
Ceiling: FEW 1,200 ft, SCT 2,600 ft
Temp / Dew: 24°C / 19°C
Altimeter: 30.03 inHg

Obs: 2026-07-21T12:30:00.000Z

Raw METAR / TAF

METAR LPPR 211230Z 27006KT 220V340 9999 FEW012 SCT026 24/19 Q1017

TAF LPPR 211100Z 2112/2212 26008KT 9999 SCT025 BECMG 2114/2117 30010KT BECMG 2120/2122 VRB02KT SCT008 TEMPO 2122/2208 5000 BR SCT003 BKN006 PROB40 TEMPO 2122/2206 1500 BR SCT001 BKN003 BECMG 2208/2211 26010KT SCT018

flight Live Traffic

flight_takeoff 2 Departures

flight_land 0 Arrivals

Flights tracked: 1
Avg duration: 6h 19m
Distance: 5,698 km

Live traffic

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

Other connections

More destinations from IAD

EWR KEWR 195 flights
SFO KSFO 138 flights
RIC KRIC 63 flights
MSP KMSP 58 flights
DFW KDFW 58 flights
PVD KPVD 56 flights
SYR KSYR 55 flights
LAX KLAX 53 flights
RDU KRDU 52 flights
CVG KCVG 48 flights

More origins to OPO

GVA LSGG 37 flights
LIS LPPT 30 flights
BCN LEBL 27 flights
ORY LFPO 23 flights
BRU EBBR 23 flights
AMS EHAM 21 flights
ZRH LSZH 18 flights
MXP LIMC 17 flights
FNC LPMA 16 flights
PMI LEPA 16 flights

Recent flights last 1

Date	Flight	Aircraft	Takeoff	Landing	Duration	Arr Δ
2026-06-13	N821AM	AB349E	Jun 13, 00:35 UTC	Jun 13, 06:55 UTC	6h 19m	-

IAD → OPO frequently asked

How long is the flight from IAD to OPO?

Average flight time on the IAD–OPO route is 6h 19m, covering approximately 5,698 km (3,538 mi).

What is the distance from IAD to OPO?

The great-circle distance from IAD to OPO is approximately 5,698 km (3,538 miles).

How many flights per week from IAD to OPO?

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

Can I track IAD–OPO flights live?

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

IAD → OPO

Washington Dulles International Airport

cloud Weather

flight Live Traffic

Francisco de Sá Carneiro Airport

cloud Weather

flight Live Traffic

Live traffic

Other connections

More destinations from IAD

More origins to OPO

Recent flights last 1

IAD → OPO frequently asked