LAX Airlines Contact Numbers 2026

Verified phone numbers, terminal locations, and customer service details for all major airlines operating at Los Angeles International Airport.

Major Airlines at LAX � Contact Information

Airline	Terminal	Customer Service	Lost Baggage
American Airlines	Terminals 4 & 5	800-433-7300	800-535-5225
Delta Air Lines	Terminals 2 & 3	800-221-1212	800-325-8224
United Airlines	Terminals 7 & 8	800-864-8331	800-335-2247
Southwest Airlines	Terminal 1	800-435-9792	800-445-5764
Alaska Airlines	Terminal 6	800-252-7522	877-815-8253
JetBlue Airways	Terminal 5	800-538-2583	800-538-2583

Last verified: October 2025. Always confirm numbers on the airline�s official website.

Have your flight confirmation number, ticket, and baggage tag ready before calling
Call during off-peak hours (9�11 AM or 7�9 PM PST) for shorter wait times
For lost baggage, report it immediately at the airline�s baggage service office in the terminal
Use the airline�s mobile app for faster rebooking and real-time updates
Visit the ticket counter in person for urgent same-day issues

Use the main customer service number listed for your airline. Have your confirmation number ready.

Go to your airline�s baggage service office in the arrival area of their terminal or call the lost baggage number provided.

Yes. Every airline has a ticket counter in their terminal. This is often the fastest option for urgent issues.

Most major airlines offer 24/7 phone support, but response times vary.

Contact the airline immediately for rebooking options. Visit their ticket counter if you are already at the airport.