Polly
Portcast AI Planning Agent
Handed off from Ruth, your AI Route Planning AgentWhat I received
Ruth handed me the 175 live sailings she pulled for Da Nang → Los Angeles during the Hai Phong reroute. I pulled 12 months of schedule-reliability history for every carrier and service string on this lane — so before you commit the reroute, you can see who actually holds their schedule, how the market is trending, and where your preferred carriers really stand.
Polly · reliability read on this lane
Schedule reliability on Da Nang → Los Angeles has recovered from 66% to 82% over the last 12 months as peak-season congestion eased — but the spread between the best and worst carrier is still 18 points. Of your three preferred (contracted) carriers, Maersk (91%) and ONE Line (86%) beat the lane average, while CMA CGM (78%) — also on allocation — sits only at market level and dips hardest in peak season. If schedule integrity matters more than rate here, shift volume toward Maersk’s TP strings; keep CMA CGM for spot/space, not for time-critical cargo.
82%
Lane on-time (now)
▲ 16 pts vs 12 mo ago
72%
12-month avg score
rolling Jun ’25 – Jun ’26
91%
Most reliable carrier
Maersk
18 pts
Best–worst spread
reliability varies widely
Reliability evolutionSailings-weighted lane average vs preferred carriers · monthly on-time %
Market avg★ MaerskHapag-Lloyd★ ONE LineYang Ming★ CMA-CGMEvergreenWan Hai
Click a carrier (legend or table) to isolate it and overlay its service strings.
Carrier reliability — Da Nang → Los Angeles
Maersk
Hapag-Lloyd
ONE Line
Yang Ming
CMA-CGM
Evergreen
Wan HaiService-string reliability — within-carrier variation