\n<\/p>\n
NATIONAL
\n
\nSAFETY
\n
\nNSPORTATION
\n
\nBOARD
\n
\n+
\n
\n8
\n
\nAVIATION
\n
\nHIGHWAY
\n
\nMARINE
\n
\nRAILROAD
\n
\nPIPELINE
\n
\nAviation Investigation Preliminary Report
\n
\nLocation:
\n
\nCreston, WY
\n
\nAccident Number:
\n
\nDCA25LA276
\n
\nDate & Time:
\n
\nJuly 30, 2025, 17:23 Local
\n
\nRegistration:
\n
\nN422DZ
\n
\nAircraft:
\n
\nAirbus A330
\n
\nInjuries:
\n
\n2 Serious, 5 Minor, 234 None
\n
\nFlight Conducted Under:
\n
\nPart 121: Air carrier – Scheduled
\n
\nOn July 30, 2025, at 1723 mountain daylight time, Delta Air Lines flight 56, an Airbus A330-941, encountered severe turbulence while in cruise flight at an altitude of 37,000 ft near Creston, Wyoming. After determining that injuries had occurred, the flight crew diverted to Minneapolis- St Paul International airport (MSP), Minneapolis, Minnesota. After landing, 24 of the 246 passengers were evaluated by emergency medical technicians, with 18 transported to local hospitals for additional assessment; information regarding their conditions is currently unavailable. Of the 10 cabin crew members, 2 sustained serious injuries, 5 sustained minor injuries, and 3 were uninjured. None of the 3 flight crew members were injured. The airplane sustained minor damage to interior components. The airplane was operating under the provisions of Title 14 Code of Federal Regulations (CFR) Part 121 as a scheduled international passenger flight from Salt Lake City International Airport (KSLC), Salt Lake City, Utah, to Amsterdam Airport Schiphol (EHAM) in Haarlemmermeer, Netherlands.
\nAccording to the flight crew, prior to departure they had discussed the conditions along the route, noting that they could expect some weather during the climb, and that turbulence was predicted over the mountains east of SLC. They anticipated deviating after crossing the mountains. The departure was relatively smooth, until they reached the Wasatch Mountains, where they experienced some turbulence. As they passed through flight level (FL) 300, the ride had smoothed out enough to allow the cabin crew to begin service. At FL350, where they remained for about 5 minutes due to traffic, they noted that the turbulence predicted on their electronic flight bag weather application was “in the green\u201d and they had observed only light cirrus clouds. About this time the captain turned off the seatbelt sign. As the climb continued to FL370, they noticed some weather buildups and requested a right deviation from air traffic control (ATC). ATC suggested a left turn to a heading of 350\u00b0. The crew assessed that heading would keep them above the cloud deck, upwind of weather buildups, and they had not heard
\n
\nPage 1 of 5
\n
\nThis information is preliminary and subject to change.
\n
\nDCA25LA276<\/p>\n","protected":false},"excerpt":{"rendered":"
NATIONAL SAFETY NSPORTATION BOARD + 8 AVIATION HIGHWAY MARINE RAILROAD PIPELINE Aviation Investigation Preliminary Report Location: Creston, WY Accident Number: DCA25LA276 Date & Time: July 30, 2025, 17:23 Local Registration: N422DZ Aircraft: Airbus A330 <\/p>\n","protected":false},"author":1,"featured_media":20437,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[56],"tags":[4989,182,3548,12563,2563,293],"class_list":{"0":"post-20436","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-crime-justice","8":"tag-delta","9":"tag-flight","10":"tag-interim","11":"tag-n-t-s-b-s","12":"tag-read","13":"tag-report"},"_links":{"self":[{"href":"https:\/\/naijaglobalnews.org\/index.php?rest_route=\/wp\/v2\/posts\/20436","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/naijaglobalnews.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/naijaglobalnews.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/naijaglobalnews.org\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/naijaglobalnews.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=20436"}],"version-history":[{"count":0,"href":"https:\/\/naijaglobalnews.org\/index.php?rest_route=\/wp\/v2\/posts\/20436\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/naijaglobalnews.org\/index.php?rest_route=\/wp\/v2\/media\/20437"}],"wp:attachment":[{"href":"https:\/\/naijaglobalnews.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=20436"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/naijaglobalnews.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=20436"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/naijaglobalnews.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=20436"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}