When you need help with flight changes, refunds, cancellations, or baggage issues, calling United Airlines is often the fastest solution. But getting through to a real person can be tricky if you don’t know the steps. This simple, step-by-step guide shows you exactly how to contact United Airlines customer service by phone — and what to say to get live help quickly.
For immediate support, call United Airlines at 1-844-243-6776 to speak directly with a customer service agent.
To contact United Airlines by phone, use their official toll-free support line:
United Airlines Customer Service: 1-844-243-6776
This number connects you to live representatives trained to assist with:
Support is available 24/7, including weekends and holidays.
Follow these simple steps to bypass automated menus and talk to a real person:
Step 1: Dial 1-844-243-6776
Step 2: Wait for the automated greeting
Step 3: Say “Representative” or press “0” immediately
Step 4: Choose the option that matches your issue:
Step 5: Remain on the line and you’ll be connected to a live agent
Tip: If you’re stuck in a loop, keep pressing “0” or saying “Agent” until the system transfers your call.
To avoid long hold times, try calling:
Avoid calling on Mondays, Fridays, and holidays — those are peak call times due to weekend travel and business flights.
Have this information ready to help the agent quickly find your booking:
Once connected, the agent can assist you with a wide range of services:
They can also provide updates if your flight is operated by a partner airline or involves international routes.
While United.com and the mobile app are helpful for basic changes, speaking with a live agent gives you:
Trying to navigate delays, flight changes, or lost bags alone can be stressful. A quick phone call to a real United Airlines agent can save you hours of confusion and provide peace of mind.
For immediate support, call United Airlines at 1-844-243-6776 to speak directly with a customer service agent.
United Airlines Customer Service Phone Number
To contact United Airlines by phone, use their official toll-free support line:

This number connects you to live representatives trained to assist with:
- Flight changes & cancellations
- Booking issues & confirmations
- Baggage delays or damage
- Refunds or travel credits
- MileagePlus account questions
- International flight assistance
- Name corrections and more
Support is available 24/7, including weekends and holidays.
Step-by-Step: How to Reach a Live Agent by Phone
Follow these simple steps to bypass automated menus and talk to a real person:
Step 1: Dial 1-844-243-6776
Step 2: Wait for the automated greeting
Step 3: Say “Representative” or press “0” immediately
Step 4: Choose the option that matches your issue:
- “Change a Reservation”
- “Cancel a Flight”
- “Baggage Problem”
- “Booking Help”
Step 5: Remain on the line and you’ll be connected to a live agent

Best Times to Call United Airlines for Fast Support
To avoid long hold times, try calling:
- Early morning: 6 AM – 9 AM (local time)
- Late night: After 8 PM
- Midweek: Tuesday through Thursday
Avoid calling on Mondays, Fridays, and holidays — those are peak call times due to weekend travel and business flights.
What You Need Before You Call
Have this information ready to help the agent quickly find your booking:
- Ticket confirmation number
- Full passenger name
- Flight number and travel date
- MileagePlus number (if available)
- Payment method (for refunds or rebooking)
What Can a United Airlines Agent Help You With?
Once connected, the agent can assist you with a wide range of services:
- Modify or cancel flights
- Rebook missed or delayed flights
- Handle name corrections
- Add baggage or special assistance
- Explain fare rules or refund policies
- Provide flight status updates
- Assist with travel disruptions or weather delays
They can also provide updates if your flight is operated by a partner airline or involves international routes.
Why You Should Call Instead of Using Online Tools
While United.com and the mobile app are helpful for basic changes, speaking with a live agent gives you:
- Faster resolutions for complex issues
- Clear answers to refund or credit questions
- Help with name corrections, visa support, or travel waivers
- Personalized solutions when your plans are urgent
Final Words: Make the Call When It Counts
Trying to navigate delays, flight changes, or lost bags alone can be stressful. A quick phone call to a real United Airlines agent can save you hours of confusion and provide peace of mind.