1. I was trying to track flight UA28 and your app would not go any further than that screen .. as if there was supposed to have a 5th character in the flight numberCouldn't track.
2. Screen too dirty (lots of ads at once) hard to scroll through options.The app is great.
3. An attempt was also made to hack my Facebook and Instagram via a screen pop up.
4. Be careful.Can't search for specific flight or registration.
5. what a difference in air trafficNo problems, no issues.
6. We live in NewZealand but currently in London.