2129 Luton to Gatwick Airport
Departing on 20th December 2025

operated by
Thameslink
12 coaches
Planned
Realtime
Location
Pl
Arr
Dep
Arr
Dep
Dly
2
2129
2129
1
2132
2132
2131
2133
+1
1
2138
2138
2137
2139
+1
3
2143
2143
2144
2145
+2
A
2204
2205
2205
2206
+1
3
2209
2209
2210
2211
+2
1
2213
2214
2213
2214
4
2220
2221
2219
2221
4
2232
2232
2231
2232
5
2236
2236
2235
2237
+1
4
2239
2239
2239
2240
+1
4
2243
2243
2243
2245
+2
3
2252
2252
2252
2254
+2
2
2255
2255
2256
2257
+2
2
2258
2258
2300
2301
+3
2
2302
2302
2304
2306
+4