How has Israel’s business airspace remained available?

.GIVEN THAT THE blood-spattered attack on Israel on Oct 7th, around 90% of airline companies flying to Israel, featuring British Airways as well as Emirates, have put on hold flights to the country. Hamas, the militant team that works the Gaza Strip, has consistently fired spacecrafts at Ben-Gurion airport terminal, Israel’s largest, near Tel Aviv. On Oct 9th one landed not far away, sending visitors scrambling for cover.

However Israeli airports, consisting of Ben-Gurion, remain to run. Why and exactly how have they stayed open?