At Chongqing Jiangbei Airport, free rest areas are available overnight at the west side of Check-in Island 3J on L4 Departure Level (T3 Terminal, 24/7, with charging spots and drinking water). Paid options include capsule sleep pods near Gate 7 on L2 Arrival Level (T3, confirm hours) or hourly-rate hotels like Hangyue Hotel. Metro Line 3’s first train departs at 6:30 AM. For detailed location maps or travel arrangements, email service@intotravelchina.com for support.