United Airlines helps flyers beat jet lag with Timeshifter app
Editor's Note
There are many benefits to being a United MileagePlus member. While you're probably familiar with earning and redeeming miles and United's plan to bring free Wi-Fi to members, you may not know that United loyalists can save money or earn miles on Timeshifter, an app designed to help travelers beat jet lag.
Timeshifter, available for Android and iOS, uses science-backed techniques to help shift your circadian clock and combat jet lag. Just input your trip details, and the app creates a personalized schedule for you. Here's an example.
TPG's senior travel editor, Lyndsey Matthews, is planning a trip to Helsinki that she leaves for on September 18. Her personalized Timeshifter plan starts on September 16, telling her when to seek or limit light exposure, drink caffeine (or not), go to sleep and wake up.

Her plan continues for a couple of days after she arrives in Helsinki, adjusting her bedtimes each day until she's fully acclimated.

Of course, some of these guidelines are easier to follow than others. Lyndsey's plan includes sleeping on her flight, which is virtually impossible for some travelers. Then, it instructs her to start exposing herself to light and caffeine around 2 a.m., which could disturb her fellow passengers on the flight.
Still, Timeshifter is backed by science, and it touts itself as the world's highest-rated and most-downloaded jet lag app. To see if it works for you, you can sign up to get your first jet lag plan for free here. After that, you'll pay $9.99 per trip or $24.99 per year for unlimited jet lag plans.
Thanks to Timeshifter's partnership with United, Premier 1K members can access the app for free by registering with their MileagePlus credentials. All other MileagePlus members can earn 500 miles when they purchase a one-year subscription. That's an earning rate of 20 miles per dollar — not bad.
To earn even more United miles, check out our guides to the program's airline, hotel and credit card partners and MileagePlus X app.
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Rewards Rate
| 2X miles | 2 miles per dollar on every purchase |
| 5X miles | 5 miles per dollar on flights and vacation rentals booked through Capital One Business Travel |
| 10X miles | 10 miles per dollar on hotels and rental cars booked through Capital One Business Travel |
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The Capital One Venture X Business Card has all the Capital One Venture X Rewards Credit Card has to offer and more. It offers an incredible welcome bonus and requires an equally impressive spend to qualify. In addition, the card comes with premium travel perks like annual travel credit. (Partner offer)Pros
- The Capital One Venture X business card has a very lucrative welcome offer.
- In addition, the card comes with many premium travel perks such as an annual $300 credit for bookings through Capital One Business Travel.
- Business owners are also able to add employee cards for free.
Cons
- The card requires significant spending to earn the welcome offer.
- Another drawback is that the annual travel credit can only be used on bookings made through Capital One Business Travel.
- LIMITED-TIME OFFER: Earn up to 400K bonus miles: 200K miles when you spend $30K in the first 3 months, and an additional 200k miles when you spend $150k in the first 6 months
- Earn unlimited 2X miles on every purchase, everywhere—with no limits or category restrictions
- Earn 10X miles on hotels and rental cars and 5X miles on flights and vacation rentals booked through Capital One Business Travel
- With no preset spending limit, enjoy big purchasing power that adapts so you can spend more and earn more rewards
- Empower your teams to make business purchases while earning rewards on their transactions, with free employee and virtual cards. Plus, automatically sync your transaction data with your accounting software and pay your vendors with ease
- Redeem your miles on flights, hotels and more. Plus, transfer your miles to any of the 15+ travel loyalty programs
- Every year, you'll get 10,000 bonus miles after your account anniversary date. Plus, receive an annual $300 credit for bookings made through Capital One Business Travel
- Receive up to a $120 credit for Global Entry or TSA PreCheck®. Enjoy access to 1,300+ airport lounges worldwide, including Capital One Lounge locations and Priority Pass™ lounges, after enrollment
- Enjoy a $100 experience credit and other premium benefits with every hotel and vacation rental booked from the Premier Collection
- This is a pay-in-full card, so your balance is due in full every month

