Ocean Freight Transit Times Explained
Transit time is more than port-to-port sailing days. Total delivery includes booking cutoffs, inland haulage, customs clearance, and final delivery. This guide breaks down real transit times for major trade lanes.
Asia to US West Coast
Transpacific Eastbound
- Shanghai to Los Angeles: 14-18 days
- Ningbo to Long Beach: 14-17 days
- Shenzhen to Oakland: 15-19 days
- Busan to Seattle: 11-14 days
- Ho Chi Minh to LA: 16-22 days
Asia to US East Coast
Two routing options with significant time differences:
Via Panama Canal
- Shanghai to New York: 28-35 days
- Shenzhen to Savannah: 30-37 days
- Slower but direct to east coast markets
Via Suez Canal
- Shanghai to New York: 35-42 days
- Longer due to distance, but avoids canal restrictions
- Increasing during Panama drought conditions
Asia to US Gulf Coast
- Shanghai to Houston: 28-34 days via Panama
- Ho Chi Minh to Houston: 30-36 days
- Direct services limited, often transshipment
Europe to US East Coast
- Hamburg to New York: 10-14 days
- Rotterdam to Charleston: 11-15 days
- Antwerp to Miami: 12-16 days
- Southampton to Norfolk: 10-13 days
Europe to US West Coast
- Via Panama Canal: Hamburg to LA 25-30 days
- Via Suez/Asia: Longer, typically transshipment
India and Middle East
- Mumbai to New York: 25-32 days
- Dubai to Los Angeles: 28-35 days
- Colombo to Savannah: 30-37 days
South America
- Santos to Miami: 12-16 days
- Buenos Aires to New York: 18-23 days
- Valparaiso to Los Angeles: 14-18 days
Factors Affecting Transit Time
Direct vs Transshipment
- Direct services fastest, most reliable
- Transshipment adds 3-7 days per hub
- Hub ports: Singapore, Busan, Hong Kong, Algeciras
Vessel Speed
- Slow steaming saves fuel, adds 2-5 days
- Express services 25+ knots
- Weather routing can add days
Port Congestion
- LA/LB peak: +3-10 days berth wait
- Shanghai peak: +2-5 days
- Red Sea disruptions: +10-14 days
Total Door-to-Door Planning
Add these to ocean transit:
- Booking to vessel cutoff: 3-7 days
- Origin terminal/loading: 1-3 days
- Ocean transit: As above
- Destination port dwell: 2-5 days
- Customs clearance: 1-3 days
- Inland transport: 2-7 days
Realistic door-to-door from China to US Midwest: 35-50 days total.
Seasonal Variations
Peak Season (August-October)
- Pre-holiday shipping creates congestion
- Transit times can extend 20-40%
- Equipment shortages common
Chinese New Year Impact
- Pre-CNY rush (January): capacity tight
- During CNY: factories closed, minimal shipping
- Post-CNY recovery: 2-3 weeks to normalize
Service Reliability in 2026
Ocean carrier schedule reliability has improved from pandemic lows but remains below pre-2020 levels. Industry average on-time rate: 55-65%. Premium services (like Maersk Essence or CMA CGM Express) offer better reliability for premium price.
