We own an iphone 11 but only use it in wifi hotspots and as backup ipad in flight. Shortly hope for more travel and want to have data available if airports or runways do not offer wifi so I can: 1. Check weather 2. File and close flight plans. 3. Hire taxis and/or Ubers when travelling. 4. Perhaps other things that I am not aware of. Many airports I go to seem to have wifi, but at least one, maybe two, did not. I am not sure I can continue to get by without data. Any suggestions of what cell phone carrier could best serve aviation needs of a newer pilot? Thank you.