How has Israel’s office airspace remained available?

.BECAUSE THE grisly strike on Israel on Oct 7th, roughly 90% of airlines flighting to Israel, including British Airways and Emirates, have suspended flights to the nation. Hamas, the militant group that operates the Gaza Strip, has actually consistently discharged rockets at Ben-Gurion flight terminal, Israel’s largest, near Tel Aviv. On Oct 9th one landed nearby, sending tourists scrambling for cover.

Yet Israeli flight terminals, including Ben-Gurion, remain to work. Why and exactly how possess they kept open?