The travel prayer is two units, the Friday prayer is two units, and the Eid prayer is two units. They are complete, not shortened, as conveyed through Muhammad ﷺ.
حدثنا أبو بكر بن أبي شيبة حدثنا شريك عن زبيد عن عبد الرحمن بن أبي ليلى
صلاة السفر ركعتان والجمعة ركعتان والعيد ركعتان تمام غير قصر على لسان محمد ﷺ
[Sahih] Nasai narrated it, 3/111, Jumuah, chapter on the number of the Friday prayer, hadith no. 1421, from the hadith of Sharik with this wording. Abdul-Rahman bin Abu Layla said he did not hear from Umar, so see the following hadith. Sharik was followed by Shubah and others, see Bahr Zakhkhar by Bazzar, hadith no. 331, and others.