What we know so far:
1. Japan Airlines Flight 516, an Airbus A350 with 379 people on board, collided with a Coast Guard plane at Tokyo Airport. The other plane had 6 people on board.
2. The Japan Airlines plane burst into flames upon landing but all passengers were able to escape. The fire spread and the plane is now completely destroyed.
3. The Coast Guard plane was also engulfed in flames. The pilot is said to have escaped but 5 other crew members are still missing.
4. No word yet on the cause of the accident.