Duluth International Airport

Airport Information

IATA Code: DLH

City: Duluth

Country: United States

State: MN

TSA PreCheck: Not Available

Data Status: Estimated Data

Security Checkpoints (2)

GATE 3-4

Checkpoint 1

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Explore Detailed Wait Times

TSA Security Checkpoint

TSA & screening times

6 min

Estimated wait

Passport Control

Immigration processing

5 min

Estimated wait

Arrival Time Calculator

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Current Wait Times

Low 12.9%

Check-in 9 min

Immigration 5 min

Traffic Score 56

Busiest Months

JulAugDec

Estimated Peak Hours

Morning (6-9 AM) 13min

Midday (11 AM-2 PM) 7min

Evening (4-7 PM) 12min

Quick Tips

Arrive 2-3 hours early for international flights
Check-in online to save time

Quick access from your PWA home screen

Immigration Wait Time Patterns

Discover the best times to arrive at DLH

Wait Times by Hour

Preview

6 AM 2 PM 8 PM

Best Times to Arrive

Preview

🟢 10:00 AM - 12:00 PM ~8 min

🟢 2:00 PM - 4:00 PM ~10 min

🟡 6:00 AM - 8:00 AM ~17 min

Historical patterns

Peak hours analysis

Day-by-day trends

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This data was last updated 10/23/2025, 7:21:40 PM. Upgrade to Premium for live, minute-by-minute updates direct from the airport.

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About Duluth International Airport

Duluth International Airport (DLH) serves the Duluth area in United States. Our real-time queue prediction system helps travelers plan their airport arrival times by providing accurate wait time estimates for check-in counters and immigration control.

Current queue conditions show low traffic levels with an average total wait time of approximately 7 minutes. Wait times can vary significantly based on time of day, day of week, and seasonal factors. The busiest travel periods typically occur during Jul, Aug, Dec.