Denied Check-In Due to Low Passport Validity and Self-Transfer Complications

Summary

Travelers with low passport validity (e.g., less than 6 months) face denial of check-in, especially when their itinerary involves self-transfer between different airlines. Airlines often refuse to board passengers if they believe they may be denied entry at a transit point, even if the passenger holds a valid visa and plans to self-transfer. This creates severe stress, potential missed connections, and financial loss. Current solutions (like checking passport requirements) are insufficient because airlines' policies vary and are inconsistently enforced. This unsolved problem leaves travelers stranded and unable to complete their journey.