# LiveTRA

> 為通勤族設計的台灣鐵路（台鐵）即時時刻表與誤點查詢服務。提供車站時刻表、單車次完整停靠站、誤點即時動態與最長 90 日的歷史誤點統計，並整合台北捷運即時到站與中央氣象署天氣資訊。支援 8 種語言。

LiveTRA is a real-time Taiwan Railway (TRA) timetable and delay tracking service designed for commuters. It provides station timetables, full stop-by-stop train details, live delay information, and historical delay statistics going back up to 90 days, and integrates Taipei Metro arrivals and Central Weather Administration weather data. Available in 8 languages.

## Unique Data

LiveTRA is not just a live lookup tool — it continuously collects TRA real-time operation data (liveboard polled every 2 minutes, snapshotted to database every 30 minutes) to build a historical delay record per train.

- Per-train historical delay statistics: 7-day daily breakdown, or 30/90-day average trend
- Multi-train delay comparison: overlay delay curves for up to 3 trains on the same date (`/delay-compare`)
- Delay data goes back up to 90 days per train

## Core Pages

- [Home / 首頁](https://livetra.app/): Site introduction, station search, recent and favorite stations
- [Liveboard / 誤點列表](https://livetra.app/liveboard): All currently delayed TRA trains, color-coded by delay
- [Delay Compare / 誤點比較](https://livetra.app/delay-compare): Compare delay trends across multiple trains
- [National Railway Museum / 國家鐵道博物館](https://livetra.app/nrm): Museum train timetable
- [Compensation Rules / 誤點補償](https://livetra.app/compensation): TRA delay compensation policy
- [Emergency Guidelines / 緊急應變](https://livetra.app/emergency): What to do in train emergencies

## URL Patterns

- `/{stationId}-{stationName}` — Station timetable. Example: `/1001-基隆`, `/1080-板橋`. Routing only validates `stationId` (the dash-prefixed name is decorative)
- `/train/{trainNo}` — Single train detail with all stops. Example: `/train/123`
- `/{lang}/...` — Localized variant. Locale prefixes: `jp` (日本語), `ko` (한국어), `en` (English), `th` (ไทย), `vi` (Tiếng Việt), `in` (Bahasa Indonesia), `id` (हिन्दी). Default 正體中文 has no prefix.

## Data Sources

- TDX (Ministry of Transportation, Taiwan) — TRA timetable, real-time delays, alerts, suspensions
- TRTC (Taipei Rapid Transit Corporation) — Taipei Metro real-time arrivals
- CWA (Central Weather Administration) — Per-station weather forecasts

## Update Frequencies

- TRA delay liveboard: every 2 minutes (cron) → 20s client polling
- TRA alerts and suspensions: every 5–10 minutes
- Taipei Metro arrivals: every 10 seconds
- TRA timetable: rebuilt nightly for the next 7 days

## Common Questions

Q: Which trains are currently delayed?
A: `/liveboard` — all currently delayed TRA trains, color-coded by delay severity.

Q: How delayed is a specific train, and what are all its stops?
A: `/train/{trainNo}` — full stop-by-stop detail with live delay for one train.

Q: How does a train's delay compare across dates, or against other trains?
A: `/delay-compare` — pick up to 3 train numbers and a date to overlay their delay curves; supports 7/30/90-day historical windows.

Q: What's the coverage and freshness of the delay data?
A: All TRA stations and lines nationwide (via TDX), live data updated every 2 minutes, historical data retained up to 90 days per train.

## About

- [About LiveTRA / 關於](https://livetra.app/aboutus)
- [Privacy / 隱私權](https://livetra.app/privacy)
- [Terms / 服務條款](https://livetra.app/terms)

## Station Index

All 242 TRA stations served, in line order (north-to-south / branch order). Each entry: `{stationId} {name}` and its canonical station timetable URL. The URL's trailing name is decorative — routing only validates the numeric `stationId`, so `/{stationId}` alone also resolves. Localized variants prefix the locale (e.g. `/en/0900-Keelung`).

- 0900 基隆 → https://livetra.app/0900-基隆
- 0910 三坑 → https://livetra.app/0910-三坑
- 0920 八堵 → https://livetra.app/0920-八堵
- 0930 七堵 → https://livetra.app/0930-七堵
- 0940 百福 → https://livetra.app/0940-百福
- 0950 五堵 → https://livetra.app/0950-五堵
- 0960 汐止 → https://livetra.app/0960-汐止
- 0970 汐科 → https://livetra.app/0970-汐科
- 0980 南港 → https://livetra.app/0980-南港
- 0990 松山 → https://livetra.app/0990-松山
- 1000 臺北 → https://livetra.app/1000-臺北
- 1001 臺北-環島 → https://livetra.app/1001-臺北-環島
- 1010 萬華 → https://livetra.app/1010-萬華
- 1020 板橋 → https://livetra.app/1020-板橋
- 1030 浮洲 → https://livetra.app/1030-浮洲
- 1040 樹林 → https://livetra.app/1040-樹林
- 1050 南樹林 → https://livetra.app/1050-南樹林
- 1060 山佳 → https://livetra.app/1060-山佳
- 1070 鶯歌 → https://livetra.app/1070-鶯歌
- 1075 鳳鳴 → https://livetra.app/1075-鳳鳴
- 1080 桃園 → https://livetra.app/1080-桃園
- 1090 內壢 → https://livetra.app/1090-內壢
- 1100 中壢 → https://livetra.app/1100-中壢
- 1110 埔心 → https://livetra.app/1110-埔心
- 1120 楊梅 → https://livetra.app/1120-楊梅
- 1130 富岡 → https://livetra.app/1130-富岡
- 1140 新富 → https://livetra.app/1140-新富
- 1150 北湖 → https://livetra.app/1150-北湖
- 1160 湖口 → https://livetra.app/1160-湖口
- 1170 新豐 → https://livetra.app/1170-新豐
- 1180 竹北 → https://livetra.app/1180-竹北
- 1190 北新竹 → https://livetra.app/1190-北新竹
- 1210 新竹 → https://livetra.app/1210-新竹
- 1220 三姓橋 → https://livetra.app/1220-三姓橋
- 1230 香山 → https://livetra.app/1230-香山
- 1240 崎頂 → https://livetra.app/1240-崎頂
- 1250 竹南 → https://livetra.app/1250-竹南
- 3140 造橋 → https://livetra.app/3140-造橋
- 3150 豐富 → https://livetra.app/3150-豐富
- 3160 苗栗 → https://livetra.app/3160-苗栗
- 3170 南勢 → https://livetra.app/3170-南勢
- 3180 銅鑼 → https://livetra.app/3180-銅鑼
- 3190 三義 → https://livetra.app/3190-三義
- 3210 泰安 → https://livetra.app/3210-泰安
- 3220 后里 → https://livetra.app/3220-后里
- 3230 豐原 → https://livetra.app/3230-豐原
- 3240 栗林 → https://livetra.app/3240-栗林
- 3250 潭子 → https://livetra.app/3250-潭子
- 3260 頭家厝 → https://livetra.app/3260-頭家厝
- 3270 松竹 → https://livetra.app/3270-松竹
- 3280 太原 → https://livetra.app/3280-太原
- 3290 精武 → https://livetra.app/3290-精武
- 3300 臺中 → https://livetra.app/3300-臺中
- 3310 五權 → https://livetra.app/3310-五權
- 3320 大慶 → https://livetra.app/3320-大慶
- 3330 烏日 → https://livetra.app/3330-烏日
- 3340 新烏日 → https://livetra.app/3340-新烏日
- 3350 成功 → https://livetra.app/3350-成功
- 3360 彰化 → https://livetra.app/3360-彰化
- 3370 花壇 → https://livetra.app/3370-花壇
- 3380 大村 → https://livetra.app/3380-大村
- 3390 員林 → https://livetra.app/3390-員林
- 3400 永靖 → https://livetra.app/3400-永靖
- 3410 社頭 → https://livetra.app/3410-社頭
- 3420 田中 → https://livetra.app/3420-田中
- 3430 二水 → https://livetra.app/3430-二水
- 3450 林內 → https://livetra.app/3450-林內
- 3460 石榴 → https://livetra.app/3460-石榴
- 3470 斗六 → https://livetra.app/3470-斗六
- 3480 斗南 → https://livetra.app/3480-斗南
- 3490 石龜 → https://livetra.app/3490-石龜
- 4050 大林 → https://livetra.app/4050-大林
- 4060 民雄 → https://livetra.app/4060-民雄
- 4070 嘉北 → https://livetra.app/4070-嘉北
- 4080 嘉義 → https://livetra.app/4080-嘉義
- 4090 水上 → https://livetra.app/4090-水上
- 4100 南靖 → https://livetra.app/4100-南靖
- 4110 後壁 → https://livetra.app/4110-後壁
- 4120 新營 → https://livetra.app/4120-新營
- 4130 柳營 → https://livetra.app/4130-柳營
- 4140 林鳳營 → https://livetra.app/4140-林鳳營
- 4150 隆田 → https://livetra.app/4150-隆田
- 4160 拔林 → https://livetra.app/4160-拔林
- 4170 善化 → https://livetra.app/4170-善化
- 4180 南科 → https://livetra.app/4180-南科
- 4190 新市 → https://livetra.app/4190-新市
- 4200 永康 → https://livetra.app/4200-永康
- 4210 大橋 → https://livetra.app/4210-大橋
- 4220 臺南 → https://livetra.app/4220-臺南
- 4250 保安 → https://livetra.app/4250-保安
- 4260 仁德 → https://livetra.app/4260-仁德
- 4270 中洲 → https://livetra.app/4270-中洲
- 4290 大湖 → https://livetra.app/4290-大湖
- 4300 路竹 → https://livetra.app/4300-路竹
- 4310 岡山 → https://livetra.app/4310-岡山
- 4320 橋頭 → https://livetra.app/4320-橋頭
- 4330 楠梓 → https://livetra.app/4330-楠梓
- 4340 新左營 → https://livetra.app/4340-新左營
- 4350 左營 → https://livetra.app/4350-左營
- 4360 內惟 → https://livetra.app/4360-內惟
- 4370 美術館 → https://livetra.app/4370-美術館
- 4380 鼓山 → https://livetra.app/4380-鼓山
- 4390 三塊厝 → https://livetra.app/4390-三塊厝
- 4400 高雄 → https://livetra.app/4400-高雄
- 4410 民族 → https://livetra.app/4410-民族
- 4420 科工館 → https://livetra.app/4420-科工館
- 4430 正義 → https://livetra.app/4430-正義
- 4440 鳳山 → https://livetra.app/4440-鳳山
- 4450 後庄 → https://livetra.app/4450-後庄
- 4460 九曲堂 → https://livetra.app/4460-九曲堂
- 4470 六塊厝 → https://livetra.app/4470-六塊厝
- 5000 屏東 → https://livetra.app/5000-屏東
- 2110 談文 → https://livetra.app/2110-談文
- 2120 大山 → https://livetra.app/2120-大山
- 2130 後龍 → https://livetra.app/2130-後龍
- 2140 龍港 → https://livetra.app/2140-龍港
- 2150 白沙屯 → https://livetra.app/2150-白沙屯
- 2160 新埔 → https://livetra.app/2160-新埔
- 2170 通霄 → https://livetra.app/2170-通霄
- 2180 苑裡 → https://livetra.app/2180-苑裡
- 2190 日南 → https://livetra.app/2190-日南
- 2200 大甲 → https://livetra.app/2200-大甲
- 2210 臺中港 → https://livetra.app/2210-臺中港
- 2220 清水 → https://livetra.app/2220-清水
- 2230 沙鹿 → https://livetra.app/2230-沙鹿
- 2240 龍井 → https://livetra.app/2240-龍井
- 2250 大肚 → https://livetra.app/2250-大肚
- 2260 追分 → https://livetra.app/2260-追分
- 7390 暖暖 → https://livetra.app/7390-暖暖
- 7380 四腳亭 → https://livetra.app/7380-四腳亭
- 7360 瑞芳 → https://livetra.app/7360-瑞芳
- 7350 猴硐 → https://livetra.app/7350-猴硐
- 7330 三貂嶺 → https://livetra.app/7330-三貂嶺
- 7320 牡丹 → https://livetra.app/7320-牡丹
- 7310 雙溪 → https://livetra.app/7310-雙溪
- 7300 貢寮 → https://livetra.app/7300-貢寮
- 7290 福隆 → https://livetra.app/7290-福隆
- 7280 石城 → https://livetra.app/7280-石城
- 7270 大里 → https://livetra.app/7270-大里
- 7260 大溪 → https://livetra.app/7260-大溪
- 7250 龜山 → https://livetra.app/7250-龜山
- 7240 外澳 → https://livetra.app/7240-外澳
- 7230 頭城 → https://livetra.app/7230-頭城
- 7220 頂埔 → https://livetra.app/7220-頂埔
- 7210 礁溪 → https://livetra.app/7210-礁溪
- 7200 四城 → https://livetra.app/7200-四城
- 7190 宜蘭 → https://livetra.app/7190-宜蘭
- 7180 二結 → https://livetra.app/7180-二結
- 7170 中里 → https://livetra.app/7170-中里
- 7160 羅東 → https://livetra.app/7160-羅東
- 7150 冬山 → https://livetra.app/7150-冬山
- 7140 新馬 → https://livetra.app/7140-新馬
- 7130 蘇澳新 → https://livetra.app/7130-蘇澳新
- 7110 永樂 → https://livetra.app/7110-永樂
- 7100 東澳 → https://livetra.app/7100-東澳
- 7090 南澳 → https://livetra.app/7090-南澳
- 7080 武塔 → https://livetra.app/7080-武塔
- 7070 漢本 → https://livetra.app/7070-漢本
- 7060 和平 → https://livetra.app/7060-和平
- 7050 和仁 → https://livetra.app/7050-和仁
- 7040 崇德 → https://livetra.app/7040-崇德
- 7030 新城 → https://livetra.app/7030-新城
- 7020 景美 → https://livetra.app/7020-景美
- 7010 北埔 → https://livetra.app/7010-北埔
- 7000 花蓮 → https://livetra.app/7000-花蓮
- 6250 吉安 → https://livetra.app/6250-吉安
- 6240 志學 → https://livetra.app/6240-志學
- 6230 平和 → https://livetra.app/6230-平和
- 6220 壽豐 → https://livetra.app/6220-壽豐
- 6210 豐田 → https://livetra.app/6210-豐田
- 6200 林榮新光 → https://livetra.app/6200-林榮新光
- 6190 南平 → https://livetra.app/6190-南平
- 6180 鳳林 → https://livetra.app/6180-鳳林
- 6170 萬榮 → https://livetra.app/6170-萬榮
- 6160 光復 → https://livetra.app/6160-光復
- 6150 大富 → https://livetra.app/6150-大富
- 6140 富源 → https://livetra.app/6140-富源
- 6130 瑞穗 → https://livetra.app/6130-瑞穗
- 6120 三民 → https://livetra.app/6120-三民
- 6110 玉里 → https://livetra.app/6110-玉里
- 6100 東里 → https://livetra.app/6100-東里
- 6090 東竹 → https://livetra.app/6090-東竹
- 6080 富里 → https://livetra.app/6080-富里
- 6070 池上 → https://livetra.app/6070-池上
- 6060 海端 → https://livetra.app/6060-海端
- 6050 關山 → https://livetra.app/6050-關山
- 6040 瑞和 → https://livetra.app/6040-瑞和
- 6030 瑞源 → https://livetra.app/6030-瑞源
- 6020 鹿野 → https://livetra.app/6020-鹿野
- 6010 山里 → https://livetra.app/6010-山里
- 6000 臺東 → https://livetra.app/6000-臺東
- 5010 歸來 → https://livetra.app/5010-歸來
- 5020 麟洛 → https://livetra.app/5020-麟洛
- 5030 西勢 → https://livetra.app/5030-西勢
- 5040 竹田 → https://livetra.app/5040-竹田
- 5050 潮州 → https://livetra.app/5050-潮州
- 5060 崁頂 → https://livetra.app/5060-崁頂
- 5070 南州 → https://livetra.app/5070-南州
- 5080 鎮安 → https://livetra.app/5080-鎮安
- 5090 林邊 → https://livetra.app/5090-林邊
- 5100 佳冬 → https://livetra.app/5100-佳冬
- 5110 東海 → https://livetra.app/5110-東海
- 5120 枋寮 → https://livetra.app/5120-枋寮
- 5130 加祿 → https://livetra.app/5130-加祿
- 5140 內獅 → https://livetra.app/5140-內獅
- 5160 枋山 → https://livetra.app/5160-枋山
- 5170 枋野 → https://livetra.app/5170-枋野
- 5190 大武 → https://livetra.app/5190-大武
- 5200 瀧溪 → https://livetra.app/5200-瀧溪
- 5210 金崙 → https://livetra.app/5210-金崙
- 5220 太麻里 → https://livetra.app/5220-太麻里
- 5230 知本 → https://livetra.app/5230-知本
- 5240 康樂 → https://livetra.app/5240-康樂
- 7331 大華 → https://livetra.app/7331-大華
- 7332 十分 → https://livetra.app/7332-十分
- 7333 望古 → https://livetra.app/7333-望古
- 7334 嶺腳 → https://livetra.app/7334-嶺腳
- 7335 平溪 → https://livetra.app/7335-平溪
- 7336 菁桐 → https://livetra.app/7336-菁桐
- 7361 海科館 → https://livetra.app/7361-海科館
- 7362 八斗子 → https://livetra.app/7362-八斗子
- 7120 蘇澳 → https://livetra.app/7120-蘇澳
- 1193 竹中 → https://livetra.app/1193-竹中
- 1194 六家 → https://livetra.app/1194-六家
- 1191 千甲 → https://livetra.app/1191-千甲
- 1192 新莊 → https://livetra.app/1192-新莊
- 1201 上員 → https://livetra.app/1201-上員
- 1202 榮華 → https://livetra.app/1202-榮華
- 1203 竹東 → https://livetra.app/1203-竹東
- 1204 橫山 → https://livetra.app/1204-橫山
- 1205 九讚頭 → https://livetra.app/1205-九讚頭
- 1206 合興 → https://livetra.app/1206-合興
- 1207 富貴 → https://livetra.app/1207-富貴
- 1208 內灣 → https://livetra.app/1208-內灣
- 3431 源泉 → https://livetra.app/3431-源泉
- 3432 濁水 → https://livetra.app/3432-濁水
- 3433 龍泉 → https://livetra.app/3433-龍泉
- 3434 集集 → https://livetra.app/3434-集集
- 3435 水里 → https://livetra.app/3435-水里
- 3436 車埕 → https://livetra.app/3436-車埕
- 4271 長榮大學 → https://livetra.app/4271-長榮大學
- 4272 沙崙 → https://livetra.app/4272-沙崙