Johannesburg to Dulles (JNB–IAD) — Airlines, Schedules & Connections

JNB Airport Page →
8,137 mi airlines 1/wk
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Flight Schedule 0 flights Verified 1w ago
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No nonstop flights on this route. connecting options below.

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Johannesburg to Dulles
1 carrier, 1 flights/week nonstop.
1 Airlines 1 Flights/wk 8,137 mi 18h 27m nonstop -6h behind 17 1-stop hubs

JNB–IAD is served by 1 airline with nonstop service. United Airlines leads the route. The flight covers 8,137 miles in approximately 18h 27m. Beyond nonstop, 17 hubs offer 1-stop connections.

Also explore JNB Routes IAD Routes JNB Live Flights IAD Live Flights IAD Delays
Carriers on this route

Airline Landscape

All carriers operating nonstop JNB–IAD service, compared side by side.
Airline Freq/wk Aircraft Duration Dep OTP Alliance Codeshares
UA United Airlines 1 – – – Star Alliance –
Alliance coverage
Star Alliance: UA (1 flights/wk, 100%)
OTP based on airport-level delay snapshots. Duration ranges reflect seasonal/directional variation.
Connections

Connection Landscape

Beyond nonstop. 1-stop and 2-stop options for JNB to IAD.
1-STOP
One-Stop Connections
17
Hubs
~18h
Fastest
~40h
Longest
SWF ~18h 15m ACC ~23h 5m GRU ~23h 20m IST ~25h 20m ZRH ~26h 16m
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
1,005
Candidates
Two-stop connections loaded in the connections tab above.
Connections computed from published schedules with minimum connection time verification. Use the interactive explorer above the fold to filter by airline, tier, and layover time.
Reliability

On-Time Performance

What to expect at each end of your journey.
Outbound
JNB → IAD
100%
Generally reliable. Most flights run on time.
Arriving
100%
Return
IAD → JNB
50%
Frequent delays expected. Consider flexible booking.
Departing
50%
OTP = percentage of flights arriving within 15 min of schedule. Based on airport-level delay snapshots. IAD delays →
Know before you go

Travel Essentials

Practical planning for this route.
Time Difference
-6h
Dulles is 6 hours behind Johannesburg.
JNB: SAST · IAD: EDT

When it's 6:00 PM in Johannesburg, it's 12:00 PM in Dulles.
Distance & Flight Time
8,137 mi / 13,095 km
Nonstop flight time is approximately 18h 27m.
Getting from IAD

Silver Line Metro runs from Washington Dulles Airport station to Metro Center in about 65 minutes (~$7). The route bypasses I-66 and I-495 congestion entirely. Washington Flyer coach also runs to Wiehle-Reston East station ($6, 15 min) for Metro connection.Taxis and ride-shares to downtown DC cost $55–80 and take 35–55 minutes depending on traffic. Car rental facilities are on-site. Dulles is 27 miles west of the Capitol; it is farther than either DCA or BWI from central DC.

Dulles Climate

Humid continental climate. Summers are hot and muggy (30–36°C) with frequent afternoon thunderstorms that cause delays June through August. Winters bring cold temperatures (−3 to 5°C) with snow and ice. The Virginia suburbs accumulate more snow than downtown DC, and ice storms are the primary disruption risk.

Dulles sits at higher elevation in Virginia's piedmont and sees more winter precipitation than DCA. Spring and fall are variable. Snowfall is possible into April. Thunderstorms begin from April through May.

Check current weather forecasts before travel.
Facts

JNB–IAD Quick Facts

Key statistics for the Johannesburg to Dulles route.
Route details
Distance8,137 mi / 13,095 km
Flight time18h 27m
Time difference-6 hours
Airlines (nonstop)1
Weekly flights1 out
1-stop connections17 hubs
Origin: JNB
Full nameO.R. Tambo International Airport
IATA / ICAOJNB / FAOR
TimezoneAfrica/Johannesburg
Passengers/yr18.4M
Elevation5,558 ft / 1,694 m
Destination: IAD
Full nameWashington Dulles International Airport
IATA / ICAOIAD / KIAD
TimezoneAmerica/New_York
Passengers/yr26.0M
Elevation312 ft / 95 m
FAQ

Frequently Asked Questions

Common questions about JNB to IAD flights.
Nonstop flights from O.R. Tambo International Airport to Washington Dulles International Airport take approximately 18h 27m. The route covers 8,137 miles.
1 airline operates nonstop service: United Airlines.
There are approximately 1 nonstop flights per week from JNB to IAD.
Yes, 1-stop connections are available through SWF, ACC, GRU, IST, ZRH, ATL, CPT, FRA, LHR, AMS, EWR, CDG, AUH, DOH, CAI, MUC and DXB. These options provide additional schedule flexibility.
Dulles is 6 hours behind Johannesburg.
Click the 'Search Flights' button to check availability and prices on Google Flights. You can also compare airlines and schedules on this page to find the best option.
See the On-Time Performance section for the latest delay data at both airports. This shows departure and arrival reliability to help you plan.
Route data is updated regularly from official airline schedules. On-time performance data comes from recent airport delay snapshots.

Flights from JNB to IAD

O.R. Tambo International Airport (JNB) and Washington Dulles International Airport (IAD) are connected by nonstop service from United Airlines. With 1 weekly departures, this is a regularly served route.

JNB to IAD Flight Duration and Schedule

Nonstop flight time from JNB to IAD ranges from 18 hours 27 minutes. The route covers a distance of 8,137 miles (13,095 km).

Connecting Options and Alternatives

17 one-stop connections are available, with the fastest taking approximately 18 hours via SWF. Two-stop connections are also available via intermediate hubs.