Readers Share Their Best Personal Travel Hacks

The next time you’re on a plane, if the person next to you doesn’t seem to own anything that isn’t bright red, it might be Celia Paerels. Kindle case, sweater, sunglasses, headphones, charging cord, everything in shocking scarlet: It’s how she avoids leaving anything behind in the seat or the seat pocket.

“Everybody clues into red,” said Ms. Paerels, 62, of Hastings-on-Hudson, N.Y. “If you see a cardinal, you’ll know it’s a cardinal. You don’t notice a sparrow.”

Ms. Paerels is one of more than 180 New York Times readers who responded to our invitation in September to share their favorite travel hacks. A large number of the tips focused on packing (Ziploc bags), sleeping better in hotels (binder clips for the curtains) or eking out more space on planes (strategies abound for snagging empty seats). But a few ideas stood out as especially clever, or unusual.

Here, in addition to Ms. Paerels’s color-coded advice, are nine of the best.

1. Put the language where you can see it.

Technology has helped break language barriers. Translation programs abound, and travelers can always cram before the trip with a few Duolingo sessions. But inevitably, you’ll still end up accidentally wishing someone “Good night” over morning coffee as your brain struggles to retrieve the right words.

Derek Middleton, 42, of Dublin, has a solution in the palm of his hand. He takes a screen shot of common phrases like “Hello,” “Good morning/good evening,” “Please/thank you,” “Excuse me” and “Do you speak English?” and makes that image the lock screen on his cellphone, so every time he looks at his phone, he gets a language lesson and has the right terms handy at all times.

“I’ve found on my travels that if you put forth somewhat of an effort to speak the language, people are much more receptive,” Mr. Middleton said, “and it usually starts with a laugh at me butchering the words.”

2. Pack candy for the crew.

Good will goes a long way toward make flying smoother, particularly as planes get more cramped and the prospect of unruly passengers sours the mood for flight crews. Mary Anne Casey, 57, of Alcochete, Portugal, has a way to sweeten the experience: When she and her husband board a flight, they give the crew a bag of individually sealed bite-size chocolates to share.

She remembered once, as they were getting off a flight in Lisbon, “the lead flight attendant ran after us and started giving us small bottles of Port wine. She felt bad…