What should I do if the plane runs out of gas in the weather that can't land? You may say that you will fly somewhere else, and I just want to know what if you can't fly somewhere else?

That's true. Then wait for it to fall. But as long as the crew, dispatchers and air traffic controllers abide by the rules, this situation will not happen, because the crew will bring enough spare oil when the plane takes off, and the spare oil will not be released if it is not enough. The spare oil is enough to fly to the alternate airport or hover over the airport to wait for landing in bad weather. Every company has the minimum oil and emergency oil standards. When the plane reaches the minimum fuel quantity, the captain will announce to the air traffic control that "I have entered the minimum fuel quantity", and then the air traffic control will give priority to the flight landing. If it is necessary to go to the standby field for standby, after the crew announces the "minimum fuel quantity" or "emergency fuel quantity", the air traffic control will also coordinate the military to apply for direct flight, which can shorten the flight distance and ensure a safe landing. Of course, after the "emergency oil quantity" or "minimum oil quantity" is announced, the Civil Aviation Administration will conduct on-site investigation. If it is because of insufficient reserve oil before take-off or false report, airlines will be severely punished. Modern passenger planes have no aerial refueling function, and it is impossible for airports to be equipped with aerial tankers. Don't talk nonsense if you don't understand upstairs.