The factory-set default code for almost all Samsonite luggage locks (and most TSA-approved locks globally) is 0-0-0. If your suitcase is brand new, you should ensure the dials are set to three zeros, and then the latch or button should move freely to open the case. If the lock is a TSA-integrated model, there is a small "reset" button—often a tiny hole or a sliding lever—that you must press with a pen or a specialized tool while the dials are at 0-0-0 to set your own custom combination. It is a common mistake for travelers to think the keyhole on the lock is for them; that keyhole is exclusively for TSA agents to use a master key during security inspections. If you have forgotten a code you previously set and 0-0-0 does not work, there is no "master reset" for the owner. You will either have to cycle through all 1,000 possible combinations (which takes about 20-30 minutes) or take the bag to an authorized Samsonite repair center or a locksmith to have the lock opened and reset without damaging the zippers.
Filling up a Boeing 767-300ER is a massive financial undertaking. The aircraft has a maximum fuel capacity of approximately 23,980 US gallons (about 90,770 liters). In early 2026, with Jet A-1 fuel prices averaging roughly $3.00 per gallon (depending on the airport and bulk contracts), a full tank would cost approximately $71,940. However, airlines rarely "top off" the tanks unless they are flying a maximum-range mission (like London to Tokyo), as carrying the extra weight of unneeded fuel increases "fuel burn" and decreases efficiency. A typical trans-Atlantic flight might only require 12,000 to 15,000 gallons, costing between $36,000 and $45,000. These costs are a primary driver of airline ticket prices and why carriers are increasingly moving toward more fuel-efficient "next-gen" aircraft like the 787 Dreamliner. It’s also worth noting that fuel prices at major hubs like JFK or Heathrow are often lower due to competition than at remote regional airports where the "per gallon" price can be significantly higher.