内容来源：https://lifehacker.com/tech/best-apps-track-tsa-wait-times?utm_medium=RSS

内容总结：

近期，美国部分联邦政府停摆导致运输安全管理局（TSA）工作人员停薪，多个主要机场安检排队时间一度长达四小时，引发旅客担忧。目前（截至4月2日）拥堵情况已基本缓解。

为帮助旅客合理规划时间、避免误机，多家机构提供了实时安检等待时间查询服务：

1. 官方应用MyTSA：TSA官方推出的移动应用，结合实时数据与历史记录，可查询各机场分时段常规等待时间、PreCheck通道开放状态及航班延误信息。但政府停摆期间数据更新可能延迟，建议配合其他渠道使用。

2. 航空公司平台：

   • 美联航应用已在其美国枢纽机场（如芝加哥奥黑尔、洛杉矶国际机场等）提供标准通道与PreCheck通道的实时等待时间。
   • 达美航空官网支持查询亚特兰大、底特律等枢纽机场的具体安检口等待时间，盐湖城机场还可查看分时段拥堵预测。

3. 机场官网：部分大型机场会在官网公布实时或预估等待时间，旅客可通过搜索“机场名称+安检等待时间”获取信息。

4. 第三方查询工具：如Qsensor、TSA Wait Times等网站整合了机场数据、历史记录及用户提交的众包信息，在官方数据更新不及时时可作为补充参考。

建议旅客出行前结合多平台信息动态规划，尤其在高客流时段或特殊时期预留弹性时间。

中文翻译：

乘机出行时，最令人焦虑的莫过于安检队伍远超预期。近几周，由于联邦政府部分停摆导致运输安全管理局（TSA）工作人员停薪，主要机场旅客的安检等候时间一度长达四小时（截至4月2日，此类拥堵已基本缓解）。

在"正常"时期，人们更容易判断需要提前多久抵达机场。但若想在"无谓消耗时间"与"误机风险"间找到最佳平衡点，就应密切关注实时安检等候时长——多个应用程序和网站均提供这类信息。当然需注意，这些数据可能随时变化。

MyTSA应用采用实时等候数据
TSA官方推出的iOS和Android应用可预估机场安检排队时长。MyTSA综合运用实时数据（若可获得）与历史记录，既能显示当前预估时间，也可按星期与时段查询常规等候情况。该应用还会标注开放中的PreCheck通道及联邦航空管理局延误信息。用户可将常去机场添加至主面板。需注意：政府停摆期间MyTSA更新可能不及时，建议准备备用方案并留意机场最新建议到达时间。

美联航应用新增美国枢纽机场等候查询
美联航近期在iOS和Android应用中增加了安检等候时间功能，但目前仅覆盖其美国枢纽机场：
芝加哥奥黑尔国际机场（ORD）
丹佛国际机场（DEN）
休斯顿乔治·布什洲际机场（IAH）
洛杉矶国际机场（LAX）
纽瓦克自由国际机场（EWR）
旧金山国际机场（SFO）
华盛顿杜勒斯国际机场（IAD）

该应用同时显示普通安检通道与PreCheck通道的等候时长。美联航表示这些预估数据会根据航空公司全天收集的信息持续更新。虽然任何人都可使用该应用（美联航枢纽机场接待大量其他航司旅客），但对途经其他机场的旅客并无助益。

达美航空官网提供部分TSA等候信息
达美航空应用虽未内置安检等候功能，但其官网为旅客提供达美枢纽机场的实时等候数据，涵盖以下机场：
哈茨菲尔德-杰克逊亚特兰大国际机场（ATL）
底特律大都会机场（DTW）
约翰·肯尼迪国际机场（JFK）
拉瓜迪亚机场（LGA）
洛杉矶国际机场（LAX）
明尼阿波利斯-圣保罗国际机场（MSP）
盐湖城国际机场（SLC）
西雅图-塔科马国际机场（SEA）

各机场具体检查点的当前等候时间（含普通通道与PreCheck通道）均会显示——数据似乎来自各机场官网。针对盐湖城机场，达美还提供分时段预估等候数据，显示早8-9点与下午3-4点通常为客流高峰。

部分机场官网自主发布等候时间
一些大型机场会在其官网公布当前或预估等候时长，通过搜索"机场名称+安检等候时间"即可获取特定检查点及通道信息。小型机场通常不提供实时数据，此时使用MyTSA应用是更佳选择。

第三方TSA追踪工具辅助判断等候时长
众多网站通过整合历史数据、机场及联邦机构发布信息、众包预估数据来显示TSA大致等候时间。在政府停摆导致TSA停止实时报告期间，社区用户提交的信息尤为有用。常见平台包括：Qsensor（覆盖中小型地方及国际机场）、TSA Wait Times、AirlineAirport以及《今日美国》的TSA追踪器。

英文来源：

Few things are more stressful when flying than a security screening line that is far longer than expected. In recent weeks, due to the partial federal government shutdown that left Transportation Security Administration (TSA) workers without pay, travelers at major airports encountered wait times of up to four hours to clear security. (As of April 2, these bottlenecks have largely eased.)
During "normal" times, it's easier to determine how early you actually need to arrive, but if you want to find the sweet spot between spending pointless hours at the airport and missing your flight, you should keep an eye on current security wait times, which are available across multiple apps and websites. A reminder, of course, that times are subject to change quickly.
The MyTSA app uses real-time information on wait times
TSA has its own app for iOS and Android that provides estimated wait times for airport security lines. MyTSA uses real-time information (when available) along with historical data, so you can see current estimates as well as standard wait times by day of the week and hour of the day. The app also shows open PreCheck lanes and FAA delays. You can add your most-traveled airports to the main dashboard. Note that during shutdowns, MyTSA may not be updated as frequently, so you should consider a backup and note current recommendations for airport arrival times.
United's app now has wait times for its U.S. hubs
United Airlines recently added security wait times to its iOS and Android app, but only for its U.S. hubs:
Chicago O'Hare International Airport (ORD)
Denver International Airport (DEN)
Houston’s George Bush Intercontinental Airport (IAH)
Los Angeles International Airport (LAX)
Newark Liberty International Airport (EWR)
San Francisco International Airport (SFO)
Washington Dulles International Airport (IAD)
The app shows wait times for both standard security lanes and PreCheck. United says that these estimates are updated throughout the day based on data collected by the airline. Anyone can use the app, as United's hubs see plenty of traffic from other airlines, but it won't be helpful for those traveling through other airports.
Delta allows you to see some TSA wait times on its website
Delta's app doesn't have a security wait time feature built in, but Delta customers can see current wait times at Delta hubs on the airline's website. The following airports are supported:
Hartsfield-Jackson Atlanta International Airport (ATL)
Detroit Metro Airport (DTW)
John F. Kennedy International Airport (JFK)
LaGuardia Airport (LGA)
Los Angeles International Airport (LAX)
Minneapolis-Saint Paul International Airport (MSP)
Salt Lake City International Airport (SLC)
Seattle-Tacoma International Airport (SEA)
Current wait times are provided for specific checkpoints at each airport, including standard and PreCheck lanes—data appear to be pulled from individual airport websites. For SLC, Delta also has estimated hourly wait times, which show the highest traffic typically occurring between 8 a.m. and 9 a.m. as well as 3 p.m. to 4 p.m.
Some airport websites will list wait times on their sites
Some larger airports list current or estimated wait times on their own websites, so you can search the name of your airport plus "security wait times" to get information about specific checkpoints and lanes. Smaller airports typically don't have this real-time data, so you're better off using the MyTSA app.
These third-party TSA trackers can help determine wait times
There are numerous websites that combine historical data, information published by airports and federal agencies, and crowdsourced estimates to show approximate TSA wait times. Community submissions may be especially helpful during government shutdowns, when TSA isn't reporting live wait times. A few options include Qsensor (which shows smaller local and international airports), TSA Wait Times, AirlineAirport, and USA Today's TSA tracker.