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United MileagePlus Customer Service

Phone Number & Contact Info

United MileagePlus's Best Phone Number

800-421-4655
Toll-free·Calls Customer Service·Most popular United MileagePlus number
Free tools for easier calling
Q:

How do I talk to a live human at United MileagePlus?

A:Say "Other Options" at the first menu. Next, repeat "Representative" until you are transferred. Our free phone can also navigate phone menus to get a live human at United MileagePlus for you.
Q:

Does United MileagePlus offer 24 hour customer service?

A:Yes! This call center operates 24 hours a day, 7 days a week. The least busy day is Saturday, and the most busy day is Thursday.
Q:

How long will I wait on hold?

A:The average hold time is 4 minutes. The longest hold times are on Thursday, and the shortest are on Friday. You can skip the hold time for free.

How do I get through the phone menu to a live person?

Consider using our free service that calls and talks to customer service for you, then sends you a report. Or use our free service that waits on hold and tells you when a human rep is on the line. But if those options don't appeal to you, our team has also documented the phone menu for United MileagePlus below.

Let us call and talk to United MileagePlus for you

Our AI powered phone can dial, navigate the phone menu, wait on hold, and even talk to customer service for you, for free. You don't even need to learn about the path through the various phone options.

We can get a live person on the line for you

That same, free GetHuman Phone can call and navigate the menus and wait on hold for you, but you can opt to do all the talking. We notify you when a rep is on the line and ready to talk, so no need to worry about changing menu options and weaving your way through the maze.
Of course, we completely understand if you prefer to do all the dialing, waiting, and talking yourself. All of these free tools are optional.
GetHuman researchers routinely call this United MileagePlus phone number to document the phone system.
Here is how our research team describes the way the United MileagePlus phone system greets you: Thanks for calling United Airlines. Which would you like, balance and transactions, request mileage, credit reservations, upgrades, my account, or other options?
Here is our latest tip for weaving through the phone menu to get to a real person the fastest: Say "Other Options" at the first menu. Next, repeat "Representative" until you are transferred.
Below are some clips we've found from United MileagePlus's phone menus and tips that help give an idea of what you will encounter when you call. We've highlighted why they are important as well:

Heard when the phone system first answers

"Thanks for calling United Airlines. Which would you like? Balance and transactions? Request mileage credit, reservations, upgrades, my account, or other options? Got it. Reservations. And do you need help with a new reservation or an existing reservation?"
Excerpt from a call with United MileagePlus
Wednesday, January 10, 2024 12:49 AM

They may need the phone number on your account

"Thanks for calling United Airlines.
Great news. We now offer the option to chat with our agents via text message.
Would you like me to send you a text to the mobile number you are calling from to continue this conversation?"
Excerpt from a call with United MileagePlus
Tuesday, May 14, 2024 3:52 AM

They may ask you to say or enter information

"Thanks for calling United Airlines. Which would you like? Balance and transactions, request mileage credit, reservations, upgrades, my account, or other options.
Alright.
Balance and transactions. Please say or enter your MileagePlus number."
Excerpt from a call with United MileagePlus
Tuesday, November 26, 2024 11:11 PM

What are the hours and when should I call?

United MileagePlus operates the call center for this 800-421-4655 phone number 24 hours, 7 days. The short answer is that you should call on a Wednesday. This observation and the following section are based on analysis of a sample set of 681 calls made in the last 90 days using our free, web-based phone (see above).

Automatically call when they open

When you use our free AI-powered phone to call and talk, wait on hold, or navigate for you, it will automatically wait until the United MileagePlus call center opens before trying to call. It will ask your permission before it places the call, so you can also further delay that scheduled call until you are ready. But that means you can "set it and forget it" ahead of time.
An important note: busy times vs hold times vs best time to call
When we refer to busy or less busy times, we are talking about the volume of calls. The busiest times are when the most people are calling this United MileagePlus phone number (least busy times have fewer people calling). This high call volume does not necessarily mean that you will have a long hold time when you call. Companies like United MileagePlus staff their call centers differently based on the time of day and day of the week, so you may experience a shorter wait on hold at the busiest of times. When we refer to the best time to call, we are referring to the optimal combination of lower call volume and shorter wait times.

The least busy time to call

The least busy day to call United MileagePlus is Saturday. The most busy day to call is Thursday, which averages 43% more phone calls by comparison. Again, this is based on a sample of 681 calls made with our AI-powered, web-based phone in the last 90 days.
Sun
Mon
Tue
Wed
Thu
Busiest
Fri
Sat
Quietest

The shortest wait on hold

We measured the shortest hold times to be on Friday. The longest wait in the queue on average occurs on Thursday.
But if you use our free call and talk for me or wait on hold for me service, you don't really need to worry about average wait times.

The best time to call United MileagePlus

In summation, the best day to call United MileagePlus is Wednesday.

Why Customers Call United MileagePlus

If you have time to do a bit of reading before you call United MileagePlus, we recommend you read over some of our problem-specific articles.

What is the MileagePlus Explorer Card?

The MileagePlus Explorer Card is a credit card offered by United Airlines. It is designed to help travelers earn and maximize their MileagePlus miles. Cardholders earn miles on everyday purchases, with additional bonus miles for spending on United flights and at participating merchants. The card offers various perks and benefits such as priority boarding, a free checked bag for the cardholder and one companion on United flights, and two annual United Club lounge passes. Additionally, users have the opportunity to earn a bonus of miles after meeting a minimum spending requirement within the first few months of account opening. The MileagePlus Explorer Card is an ideal choice for frequent United Airlines travelers looking to earn and enjoy exclusive rewards and perks while flying with the airline.

What are the benefits of MileagePlus Premier status?

MileagePlus Premier status offers a range of exclusive benefits that enhance the overall travel experience. As a Premier member, you receive complimentary access to Economy Plus seating, providing extra legroom for a more comfortable journey. Premier members also enjoy priority check-in, security screening, and boarding, ensuring a smoother and more efficient airport experience. Additional advantages include upgraded baggage allowance, allowing you to check more bags for free, as well as access to United Club lounges, where you can relax and enjoy complimentary snacks, beverages, and Wi-Fi before your flight. Premier members also earn bonus award miles for every flight, helping you to reach your desired reward faster. Furthermore, Premier status offers increased flexibility, allowing you to change or cancel flights with reduced or waived fees. These benefits, combined with the elite customer service and personalized travel assistance, make MileagePlus Premier status a rewarding choice for frequent travelers.

What is the baggage policy for MileagePlus members?

The baggage policy for MileagePlus members allows you to bring a certain number of bags for free, based on your specific elite status or fare class. Generally, for domestic and most international flights, Economy Class members are allowed one personal item and one carry-on bag free of charge, while premium cabin and Premier members can enjoy additional allowances. The dimensions and weight restrictions for both carry-on and checked bags may vary depending on your route, so it is recommended to check the specific requirements on our website or with our customer service. For any additional bags or if your baggage exceeds the size or weight limits, fees will apply. Certain exceptions and special policies also exist for specific destinations, so it's advisable to consult our comprehensive baggage policy for detailed information.

Top United MileagePlus customer service problems

Click the link above to get answers to just about any United MileagePlus customer service question, including step by step guides for the most complex issues. You can also detail a new issue and get answers instantly.
Below is a sample of recent calls to United MileagePlus, and their purpose. Are any of these similar to the reason you are trying to call?
MileagePlus account issues: "I was having a very difficult time with my MileagePlus account."
- From a call lasting 20m 53s , Nov 30, 2024 9:59 PM
Upgrade to Economy Plus: "I was just looking if instead of the forty eight hours prior to be able to move up to the economy plus I can have a courtesy knowing after this flight so that I definitely qualify for the gold."
- From a call lasting 9m 57s , Nov 22, 2024 12:45 PM
Information about why customers call United MileagePlus is extracted from issues that customers have reported to GetHuman.
United MileagePlus issues reported to GetHuman

More United MileagePlus Customer Service Contacts

There are of course other ways to contact United MileagePlus customer service besides the phone. Below we list the best ones, by medium.

United MileagePlus Customer Help Desk / Web Support

united.com - Contact Us
Use this link to find customer service help through their website
As a last, sometimes only, resort- United MileagePlus customer service can be accessed through their website. This can entail digging through help articles before finding a form and "being allowed" to submit a problem to their team, and rarely leads to a real-time conversation, which is why GetHuman does not recommend this unless it's the only way.

Conclusion and closing notes

This is United MileagePlus's best phone number, the real-time current wait on hold and tools for skipping right through those phone lines to get right to a United MileagePlus agent. This phone number is United MileagePlus's best phone number because 85,744 customers like you used this contact information over the last 18 months and gave us feedback. Common problems addressed by the customer care unit that answers calls to 800-421-4655 include and other customer service issues. Rather than trying to call United MileagePlus first, consider describing your issue first; from that we may be able to recommend an optimal way to contact them via phone or web. In total, United MileagePlus has 1 phone number. It's not always clear what is the best way to talk to United MileagePlus representatives, so we started compiling this information built from suggestions from the customer community. Please keep sharing your experiences so we can continue to improve this free resource.

GetHuman does not provide call center services or customer support operations for United MileagePlus. The two organizations are not related. GetHuman builds free tools and shares information to help customers of companies like United MileagePlus. For large companies that includes tools such as our GetHuman Phone, which allows you to call a company but skip the part where you wait on the line to get a live human rep. We continue to work on these tools to help customers like you (and ourselves!) navigate the messy phone menus, hold times, and confusion with customer service. As long as you keep sharing it with your friends and loved ones, we'll keep doing it.

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