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Yes—phones are fine in airplane mode while airborne; cellular calls stay off unless an airline’s own onboard network is offered and crew says it’s allowed. Using A Phone On A Plane: What’s Allowed Now Air travel rules rarely feel simple, yet your phone routine can be. Once the cabin door closes, switch to airplane mode. […]

No—on most airlines a 24-inch suitcase exceeds standard carry-on limits and will be checked, with a few policy exceptions. Here’s the blunt truth: a 24 inch suitcase rarely passes as a carry-on. The common cabin box across major airlines sits around 22 x 14 x 9 inches, and those numbers apply to the full exterior

Yes — vapes go in carry-on only; no use or charging on board, and e-liquids must follow the 100 mL (3.4 oz) liquids rule. Flying with a vape doesn’t have to be a headache. The basics are simple: keep devices with you in the cabin, pack bottles like any other liquid, and leave charging for later. The

No, your blood alcohol isn’t higher in the air; mild cabin hypoxia can make the same drinks feel stronger — especially if you drink then sleep. Airliners cruise with a cabin altitude roughly equal to 6,000–8,000 feet. The air you breathe has less oxygen than at sea level, so blood oxygen dips a little. That

Yes — most batteries belong in hand luggage; keep spares in the cabin, respect watt-hour limits, and never place power banks in checked bags. Airports screen thousands of devices each day. The common thread behind all battery rules is heat control and short-circuit prevention. That is why spare cells travel with you in the cabin

Yes—if the airline issued your boarding pass, you’re checked in; rare cases like document checks, standby, or payment holds can still block boarding. Airlines tie check-in to boarding passes. When a pass appears in your app or email, it usually means your seat and details are locked to that flight. You can head to security

Yes—vapes go in carry-on only; never in checked bags, no charging or use, and vape juice must ride in 100 ml containers inside a liquids bag. Airlines and safety regulators draw a bright line for electronic cigarettes and vapes. Devices with lithium batteries stay with you in the cabin. The hold is off limits. From

Yes—deodorant spray is allowed: carry-on cans must be 3.4 oz/100 ml in a quart bag; checked bags permit larger toiletries up to 2 L total per person. Deodorant spray keeps you fresh on long travel days, and airlines know it. The rules aren’t tricky once you split them into carry-on and checked bags. This guide

Yes—recording is generally allowed, but crew instructions, airline rules, privacy laws, and security limits still apply; if told to stop, stop. Phones out, camera ready, cabin lights glow. That quick clip or seat-selfie feels harmless, and in most cases it is. The wrinkle is that you’re inside a private space with safety rules, privacy expectations,

Yes—tweezers are allowed in carry-on on most flights; cover the tips and expect screening if the tool looks sharp or heavy-duty. Taking tweezers in carry-on: quick answer You can bring standard grooming tweezers in your cabin bag in many regions. In the United States, the TSA page for tweezers says they’re fine in both carry-on