遅くともosokutomo出発shuppatsuno1時間maeまでmadeniチェックインCHEKKUINしてshiteくださいkudasai
Please check in at least an hour before leaving.

© Based on JMdict, KANJIDIC2, and JMnedict, property of the Electronic Dictionary Research and Development Group, used in conformance with the Group's licence. Example sentences from the Tatoeba project (CC BY 2.0). Kanji stroke order data from the KanjiVG project by Ulrich Apel (CC BY-SA 3.0). See comprehensive list of data sources for more info.

Search other dictionaries for 遅くとも出発の1時間前までにチェックインしてください。:
Yahoo!辞書 / goo辞書 / alc.co.jp / Weblio / Wiktionary