text: yaar,jab bhi main travel karti hoon, mujhe hamesha online check-in karna yaad rehta hai, kyunki isse airport par time bach jaata hai, samjhi na?bilkul! aur agar tum flight ke pehle din hi tickets book kar lo, toh kaafi saste milte hain, jaise ki koi secret hack hai jo sab nahi jaante.