Dulles to Alto Rio Senguerr (IAD–ARR) — Airlines, Schedules & Connections

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airlines 0/wk
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Flight Schedule 0 flights
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No nonstop flights on this route. connecting options below.

✦ 1-STOP
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Dulles to Alto Rio Senguerr
Connecting service available through multiple hubs.
+1h ahead 1 1-stop hubs

While no nonstop service exists between IAD and ARR, connecting options are available through 1 hub.

Also explore IAD Routes ARR Routes IAD Live Flights ARR Live Flights IAD Delays
Connections

Connection Landscape

Beyond nonstop. 1-stop and 2-stop options for IAD to ARR.
1-STOP
One-Stop Connections
1
Hubs
~24h
Fastest
~24h
Longest
MDW ~24h 15m
Verified with published schedule alignment and minimum connection time.
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
IAD → ARR
100%
Generally reliable. Most flights run on time.
Departing
100%
Return
ARR → IAD
33%
Frequent delays expected. Consider flexible booking.
Arriving
33%
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
+1h
Alto Rio Senguerr is 1 hour ahead of Dulles.
IAD: EDT · ARR: -03

When it's 6:00 PM in Dulles, it's 7:00 PM in Alto Rio Senguerr.
Visa & Entry

US passport holders enter Argentina visa-free for stays up to 90 days. No advance application is needed. The reciprocity fee that Argentina previously charged US citizens has been eliminated. Passport must be valid for the duration of the stay. The 90-day period can be extended once at the immigration office (Direccion Nacional de Migraciones) for an additional 90 days.

Verify entry requirements with official sources before travel.
Getting to IAD

WMATA Silver Line Metro now reaches Dulles directly; take Silver Line to Washington Dulles Airport station (about 65 min from Metro Center, ~$7). The connection opened in late 2022.Ride-shares from downtown DC run $35–60 and take 35–50 minutes via I-66 (longer during peak hours). Washington Flyer coach to Wiehle-Reston East Metro costs $6. The airport is 27 miles from downtown; taxis are expensive ($60–80).

Facts

IAD–ARR Quick Facts

Key statistics for the Dulles to Alto Rio Senguerr route.
Route details
Time difference+1 hour
Airlines (nonstop)0
1-stop connections1 hubs
Origin: IAD
Full nameWashington Dulles International Airport
IATA / ICAOIAD / KIAD
TimezoneAmerica/New_York
Passengers/yr26.0M
Elevation312 ft / 95 m
Destination: ARR
Full nameD. Casimiro Szlapelis Airport
IATA / ICAOARR / SAVR
TimezoneAmerica/Argentina/Rio_Gallegos
Elevation2,286 ft / 697 m
FAQ

Frequently Asked Questions

Common questions about IAD to ARR flights.
Yes, 1-stop connections are available through MDW. These options provide additional schedule flexibility.
Alto Rio Senguerr is 1 hour ahead of Dulles.
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.

Connecting Options and Alternatives

1 one-stop connections are available, with the fastest taking approximately 24 hours via MDW.