2129 Luton to Three Bridges
Departing on 9th December 2025

operated by
Thameslink
12 coaches
Planned
Realtime
Location
Pl
Arr
Dep
Arr
Dep
Dly
2
2129
2129
1
2132
2132
2131
2132
1
2138
2138
2136
2138
3
2143
2143
2143
2144
+1
3
2209
2209
2209
2210
+1
2
2211
2211
2211
2212
+1
1
2213
2214
2213
2214
4
2220
2221
2219
2221
4
2232
2232
2231
2232
6
2236
2236
2235
2236
5
2239
2239
2238
2239
4
2243
2243
2242
2243
3
2252
2252
2251
2252
2
2255
2255
2254
2255
2
2258
2258
2258
2259
+1
2
2302
2302
2304
2305
+3
3
2304
2305
2307
2308
+3
2
2309
2313
+4