<p class="PDq2pG_selectionAnchorContainer" data-start="998" data-end="1455">Yes, many airlines allow passengers to update ticket details before their flight. Minor spelling corrections, formatting adjustments, and certain reservation updates are commonly approved. Some changes can be completed online, while others require contacting customer service. Always review your updated itinerary after the correction is processed. For assistance, call <strong data-start="1423" data-end="1454">Toll Free:- +1-888-510-6726.