Dulles to La Porte (IAD–PPO) — Airlines, Schedules & Connections
Flight Schedule
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Verified 2w ago
Flight
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Return Day
✈ Nonstop
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✦ 1-Stop
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Hub OTP
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Combos
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Schedule
Unknown
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Leg 2
✧ 2-Stop
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OTP
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Dulles to La Porte
Route information for IAD to PPO.
522 mi
-1h behind
Know before you go
Travel Essentials
Practical planning for this route.
Time Difference
-1h
La Porte is 1 hour
behind
Dulles.
IAD: EDT · PPO: CDT
When it's 6:00 PM in Dulles, it's 5:00 PM in La Porte.
IAD: EDT · PPO: CDT
When it's 6:00 PM in Dulles, it's 5:00 PM in La Porte.
Distance & Flight Time
522 mi / 839 km
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–PPO Quick Facts
Key statistics for the Dulles to La Porte route.
Route details
Distance522 mi / 839 km
Time difference-1 hour
Airlines (nonstop)0
Origin: IAD
IATA / ICAOIAD / KIAD
TimezoneAmerica/New_York
Passengers/yr26.0M
Elevation312 ft / 95 m
Destination: PPO
Full nameLa Porte Municipal Airport
IATA / ICAOPPO / KPPO
TimezoneAmerica/Chicago
Elevation812 ft / 247 m
FAQ
Frequently Asked Questions
Common questions about IAD to PPO flights.
La Porte is 1 hour behind 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.