ichidan verb, intransitive verb
miss a ride; fail to catch
Used when one fails to board a vehicle such as a train, bus, or boat, often due to being late or not paying attention.
寝坊して電車に乗りはぐれた。
I overslept and missed the train.
バスに乗りはぐれないように早めに家を出
I left home early so I wouldn't miss the bus.