跟进：全美停飞仍未解除，近1700个航班取消、延误破万，航司开放免费改签
美国联邦航空管理局（FAA）11月13日发布的全国地面停飞令仍未解除。FAA空中交通管制系统指挥中心美东时间当天下午5时46分发布第120号通告，确认全国地面停飞继续有效，有效时段延至美东时间当晚11时30分（美西时间晚8时30分）；通告称，各航路管制设施恢复后，离港航班将经指挥中心协调逐步放行，下一次更新预计在美东时间晚11时发布。截至美西时间下午3时30分，FAA尚未发出解除通告。
影响还在扩大。据航班追踪机构 FlightAware 统计，截至美东时间下午6时，全美已有近1,700个航班被取消、超过10,000个航班延误。航空数据机构 Cirium 称，周五全美原定离港航班共26,284个，其中约11,000个排在美东时间下午4时之后，涉及时段旅客超过150万人次。
国土安全部长 Markwayne Mullin 当天在白宫外对记者表示，停飞源于一场电信故障，目前没有迹象显示是恶意攻击，解决需要一些时间、恢复运行尚无时间表；他表示，特朗普总统已听取事件简报。穆林还说，政府正在查看故障是否与 FAA 新近上线的一套系统有关，国土安全部下属的网络安全与基础设施安全局（CISA）已参与排查。FAA表示，停飞令发出时正在空中的每一架航班都已被确认下落。
成因方面，FAA与美国交通部仍只确认是影响全部航路交通管制中心的通信问题，具体故障系统尚未公布。另有两项媒体援引知情人士的消息，层级与官方表态不同：彭博社援引知情人士称，联邦调查局（FBI）正调查故障是否由一次软件更新引发，调查人员不认为故障源于网络攻击或犯罪行为，但 FBI 与 FAA 均未公开发表这一结论；《华尔街日报》援引知情人士称，故障涉及一张由 L3Harris Technologies 运营的电信网络。官方公开口径目前仍只有 FAA 的通信故障说法与穆林所说的「没有恶意攻击迹象」。
主要航司已开始发放旅行豁免：达美航空、联合航空、阿拉斯加航空与夏威夷航空允许受影响旅客免费改签行程。美国航空表示，预计其周五晚间的运营都将受到影响，停飞一解除就将全力疏运旅客。联合航空称，其新的国内航班离港已全部停住，国际航班离港逐班个案处理。按美国交通部规定，航班被取消而选择不乘机的旅客，有权获得退款。
局部放行已经出现。旧金山国际机场美西时间下午3时宣布，飞往夏威夷与亚洲方向的太平洋航线航班已获准离港；多家航司也称，截至美东时间下午6时已有部分离港获准。不过，全国地面停飞的全面解除仍须等待 FAA 正式通告，本站将持续跟进。
关联：FAA下令全美机场停飞离港航班：空管通信问题波及全部航路管制中心，为2023年以来首次全国停飞（来源：美国联邦航空管理局）
Follow-Up: Nationwide Ground Stop Still in Effect; Nearly 1,700 U.S. Flights Canceled and Delays Top 10,000 as Airlines Issue Waivers
The nationwide ground stop the Federal Aviation Administration (FAA) issued on November 13 remains in effect. In Advisory 120, issued at 5:46 p.m. Eastern, the FAA Air Traffic Control System Command Center confirmed that the nationwide ground stop continues, with its window extended to 11:30 p.m. Eastern (8:30 p.m. Pacific); departures will be released progressively, in coordination with the Command Center, as en-route facilities recover, and the next update is expected at 11 p.m. Eastern. As of 3:30 p.m. Pacific, the FAA had not issued a cancellation of the ground stop.
The disruption is still growing. According to flight-tracking service FlightAware, nearly 1,700 U.S. flights had been canceled and more than 10,000 delayed as of 6 p.m. Eastern. Aviation analytics firm Cirium said 26,284 departures were scheduled across the United States on Friday, about 11,000 of them after 4 p.m. Eastern, covering more than 1.5 million passengers in that window.
Homeland Security Secretary Markwayne Mullin told reporters outside the White House that the stoppage stemmed from a telecommunications outage, that there was no indication of a nefarious attack, that resolving it would take some time with no timeline for restoring operations, and that President Trump has been briefed on the situation. Mullin also said the government is looking at whether the failure is connected to a new system the FAA had been rolling out, with the Cybersecurity and Infrastructure Security Agency (CISA) taking part in the review. The FAA said every flight that was airborne when the stop was ordered has been accounted for.
On the cause, the FAA and the Department of Transportation have confirmed only a communications problem affecting all Air Route Traffic Control Centers; the specific failed system has not been identified. Two further accounts come from media reporting rather than official announcements: Bloomberg, citing a person familiar with the matter, reported that the FBI is investigating whether a software update triggered the failure and that investigators do not believe it resulted from a cyberattack or criminal conduct, a conclusion neither the FBI nor the FAA has publicly issued; and The Wall Street Journal, citing people briefed on the matter, reported that the outage appears to involve a telecommunications network overseen by L3Harris Technologies. The official public line so far remains the FAA's communications-failure account and Mullin's statement that there is no indication of a malicious attack.
Major airlines have begun issuing travel waivers: Delta Air Lines, United Airlines, Alaska Airlines and Hawaiian Airlines are letting affected customers change their trips at no extra cost. American Airlines said it expects its operations to be affected for the rest of Friday evening and that it will be all hands on deck to get customers moving once the FAA lifts the stop. United said all of its new domestic departures were halted, with international departures managed case by case. Under Department of Transportation rules, passengers whose flights are canceled and who choose not to travel are entitled to a refund.
Partial releases have begun. San Francisco International Airport announced at 3 p.m. Pacific that Pacific-bound flights to Hawaii and Asia had been cleared to depart, and airlines said some departures had been permitted as of 6 p.m. Eastern. A full lifting of the nationwide ground stop, however, still awaits a formal FAA advisory, and GSM will keep following the story.
Related: FAA Orders Nationwide Ground Stop: All U.S. Departures Held After Air Traffic Control Communications Failure, First Nationwide Halt Since 2023 (Source: U.S. Federal Aviation Administration)
来源：美国联邦航空管理局
发布：GSM·美国（发布链接）
图片来源：图：旧金山国际机场航站楼与跑道航拍全景。Daniel L. Lu 摄，CC BY-SA 4.0，经 Wikimedia Commons，本图已裁为 16:9。 / Photo: Aerial view of the terminals and runways of San Francisco International Airport. By Daniel L. Lu, CC BY-SA 4.0, via Wikimedia Commons; cropped to 16:9.
GSM Global · 本篇英文版 English edition of this story
- 2026-11-13 14:31FAA下令全美机场停飞离港航班：空管通信问题波及全部航路管制中心，为2023年以来首次全国停飞
- 2026-11-13 15:25跟进：全美停飞仍未解除，近1700个航班取消、延误破万，航司开放免费改签本篇
