How has Israel’s commercial airspace continued to be open?

.CONSIDERING THAT THE grisly assault on Israel on October 7th, about 90% of airlines flighting to Israel, including British Airways and Emirates, have actually suspended air travels to the country. Hamas, the militant team that runs the Gaza Strip, has continuously fired spacecrafts at Ben-Gurion flight terminal, Israel’s biggest, near Tel Aviv. On October 9th one landed not far away, sending tourists rivaling cover.

However Israeli flight terminals, consisting of Ben-Gurion, continue to operate. Why as well as how possess they remained open?