10 Long-Haul Flight Mistakes That Make Economy MISERABLE (#6 Is the Worst)

Key long-haul flight mistakes (and what to do instead)

Overpaying for “extra legroom” seats that often go to families

• On many wide-body long-hauls, extra-legroom seats may be paired with baby cribs attached to the partition.
• Result: you may end up next to a crying baby for ~11 hours.

Fix:

• If you pay for seat selection, check aircraft seat maps for the worst options using sites like SeatGuru or Aerolopa.
• Choose based on flight timing:
  • Window preference for night flights
  • Aisle preference for daytime flights

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Assuming your devices will charge normally

• USB outlets in seatbacks are often slow or broken—don’t rely on them.

Power bank rules have tightened (fire risks):

• Since March, global aviation regulations allow only two power banks
• Recharging power banks during the flight is prohibited
• Some airlines (e.g., Emirates, Singapore Airlines) may generally prohibit in-flight charging via power banks

Fix:

• Charge everything the day before
• Bring a power bank under 100 Wh
• Keep it with you (not on the top shelf)
• Check your airline’s rules before flying

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Drinking in-flight coffee/tea made with questionable water

• In-flight hot drinks are often made using water from an onboard tank, not bottled water.

A study referred to as “2026” claimed:

• ~2.5% of airline water samples tested positive for total coliform
• E. coli variants appeared multiple times across carriers
• Delta and Frontier scored highest; American and JetBlue lowest among major airlines (per the claim)

Fix:

• Avoid coffee/tea made with in-flight water
• Choose bottled water or canned drinks instead

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Not using sanitizer when you could (or washing hands in the airplane)

• If you want to be extra careful, the advice is to bring hand sanitizer rather than relying on onboard toilet handwashing.

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Ignoring cabin dryness (especially if you wear contacts)

• Cabin humidity is often around 10%, and in the driest parts it can drop to 2–7% (described as extremely dry).

Fix:

• Switch from contacts to glasses during the flight (contacts + dry air can cause irritation)
• Use rehydrating eye drops
• Set a reminder to use them every few hours
• Keep drops in reach (not packed away)

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Wearing the wrong clothes for a temperature-swing flight

Long flights are described as temperature-changing machines:

• sweaty before takeoff → colder during flight → hot/humid on landing

Fix:

• Wear merino wool (recommended by the speaker)
  • Helps regulate temperature
  • Resists odors (one shirt can last for days)
  • Makes packing easier since fewer outfits are needed
• Example approach mentioned:
  • One shirt used for ~a week, including 10-hour hikes

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Drinking alcohol to sleep faster

• Alcohol may make you sleepy, but it can impair recovery because cabin pressure is already reduced (compared to altitude).

Study described:

• Healthy adults drank about two beers and slept under simulated cabin pressure
• Blood oxygen reportedly dropped to just above 85%
• Heart rate increased during sleep
• Less deep sleep and REM sleep

Fix (implied):

• Avoid “a couple of drinks” as a sleep strategy, especially if you’re older or have heart/lung conditions.

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Using sleeping pills without planning

• The speaker admits to using sleeping pills (insomnia history), but warns about feeling “zombie-like,” especially with layovers.

Fix:

• If you use scheduled meds/sleep meds, plan timing so they wear off near arrival (speaker’s strategy depends on flight length)
• For meds across time zones:
  • Consult a doctor/pharmacist to avoid double dosing or missed doses

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Compression stockings: don’t assume they’re always necessary

• The video challenges the idea that compression stockings are universally helpful.
• Claimed risk is very low (example given: ~1 in 4,600 after long flights for healthy people).

Fix:

• If a doctor prescribed them (e.g., prior clot, surgery, pregnancy): follow instructions
• Otherwise, “free” alternatives:
  • Get up and walk every few hours
  • Drink plenty of water
  • While seated: stretch calves and rotate feet
• Stockings may still reduce leg tiredness/swelling.

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Mismanaging jet lag by treating it as only a sleep problem

Fix (light-based schedule rule):

• As soon as you board, set watch/phone to destination time
• Throughout the trip:
  • Stay in the dark and sleep when it’s night at your destination
  • Look at light during daytime at your destination

Use tools:

• Sleep mask and noise-canceling headphones
• If your destination time is early morning (e.g., 3 a.m. where the cabin is dark): try to stay awake and use bright cues (e.g., screen light) to reset

East vs. West note:

• Flying east is harder than flying west because it requires shifting the body clock earlier.
• If flying east, consider an extra acclimatization day.

Pre-adjustment tip:

• Fly east: go to bed/wake earlier gradually for a few days
• Fly west: gradually shift later each day

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Treating the overhead bin like a safe place for valuables

• With lights dimming and passengers sleeping, thefts can happen when attention drops.

Fix:

• Keep valuables on you:
  • waist bag
  • inside pocket (speaker mentions a ScottEvest jacket pocket)
  • or store securely in hand luggage under the seat in front
• The speaker also references another video about how thieves/hijackers select targets—implying to watch it before traveling.

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Notable locations / products / references mentioned

• SeatGuru, Aerolopa
• Airlines referenced: Delta, Frontier, American Airlines, JetBlue, Emirates, Singapore Airlines
• Clothing/product: Unbound Merino; also mentions ScottEvest jacket
• Tools/health items: rehydrating eye drops, sleep mask, noise-canceling headphones, hand sanitizer, compression stockings
• Aviation/health references: EPA indoor humidity guidance (30–50%), “2026 study” on airline water (35,000+ samples)