If you take into account cost-per-moved-amount-of-cargo trains are dramatically cheaper, even including infrastructure. The only reason we don't use/develop them more is social/political bs not due to choosing the ideal engineering solution for the problem and that solution being planes)

As for electric flight:

1 gallon of jet fuel has like 40 kwh of energy and weighs like 6 lbs. A Ford Lightning has a battery capacity of 100 kwh and that battery weighs 1,800 lbs. Electric flight ain't happening in a big way anytime soon with current battery tech.