United Airlines Flight Makes Emergency Landing in San Francisco
United Airlines flight UA-1721 had to return and make an emergency landing in San Francisco, California, on April 16th.
The Boeing 737-900 plane heading to Kona, Hawaii, had to turn back due to a mechanical issue.
The plane landed back safely. All 183 people aboard remained unharmed.

Scandinavian Airlines flight SK-944 had to divert and make an emergency landing in Happy Valley-Goose Bay, Newfoundland and Labrador, Canada, on April 16th.
Thomas Cook Airlines flight MT-2718 had to return and make an emergency landing in Manchester, England, on April 15th.
Air France flight AF-443 had to return and make an emergency landing in Rio de Janeiro, Brazil, on April 14th.
Thomson Airways flight BY-6606 had to divert and make an emergency landing in Manchester, England, on April 15th.
British Airways flight BA-438 made an emergency landing in Amsterdam, Netherlands, on April 14th.
TUI fly flight 6B-271 had to return and make an emergency landing in Malmo, Sweden, on April 14th.
Eastern Airways flight T3-1763 made an emergency landing in Toulouse, France, on April 13th.
Cayman Airways flight KX-793 had to make an emergency landing in Grand Cayman, Cayman Islands, on April 13th.
American Airlines flight AA-62 had to return and make an emergency landing in Miami, Florida, on April 12th.
Southwest Airlines flight WN-4266 made an emergency landing in Oakland, California, on April 11th.
Indigo Airlines flight 6E-252 made an emergency landing in Raipur, India, on April 9th.
Mango Airlines flight JE-348 had to return for an emergency landing in Cape Town, South Africa, on April 9th.
Fedex Federal Express flight FX-2415 had to return and make an emergency landing in Milwaukee, Wisconsin, on April 8th.
Qantas Airways flight QF-495 made an emergency landing in Melbourne, Australia, on April 7th.
Nordic Regional Airlines flight AY-203 had to return and make an emergency landing in Helsinki, Finland, on April 7th.