Commuters: people who regularly travel to work (or school), often using trains or buses; can also refer to season-ticket passengers.
朝のラッシュ時は通勤客で電車が非常に混む。
During the morning rush hour, trains are very crowded with commuters.
通勤客のために始発駅から座れる列車を増やす計画がある。
There's a plan to increase trains from terminal stations so commuters can get seats.
通勤客の多い路線では定期券の割引があることが多い。
Lines with many commuters often offer season-ticket discounts.
彼は毎日満員電車で通勤客として1時間かけて出社している。
He spends an hour commuting to the office every day as a commuter on packed trains.