Delta will bring back free meals on some long US flights

4928918_web1_4928918-ec8b52dde3d8470787d2f5e7f3c45a4e.jpg
Food could be making a comeback in U.S. economy class, where passengers must either schlep their own meals, pay for one on board or make do with pretzels and peanuts. ADVERTISING Food could be making a comeback in U.S. economy