1A21 1300 Bristol Temple Meads to London Paddington
Departing on 15th December 2025

operated by
Great Western Railway
9 coaches
802108
GBTT
WTT
RTTRealtime
Route
Mi.Ch
Location
Pl
Arr
Dep
Arr
Dep
Arr
Dep
Dly
Path
Line
0.00
Bristol Temple Meads [BRI]
Pathed as Class 80x on diesel at 125mph
13
1300
1300
1300
DF
0.30
pass
1301
pass
1301
DF
UM
0.64
pass
1302
pass
1302½
4.47
2
pass
1305
pass
1305½
9.38
pass
1309
pass
1308½
10.38
2
pass
1309½
pass
1309¼
11.39
2
1311
1313
1311
1313
1311
1312¾
13.60
pass
1316
pass
1315¼
22.20
pass
1321½
pass
1320¾
23.00
pass
1322
pass
1321¼
24.34
Chippenham [CPM]
Pathed as Class 80x on electric from here
2
1324
1326
1324
1326
1323
1325½
30.53
pass
1330
pass
1330¾
35.38
pass
1333
pass
1334
+1
UM
41.07
3
1338
1341
1338
1341
1341¼
1342¾
+1
UR
UM
41.78
pass
1342
pass
1344¾
+2
42.47
pass
1342½
pass
1345¼
+2
43.59
pass
1343
pass
1345½
+2
46.00
pass
1344
pass
1346¾
+2
51.71
pass
1347½
pass
1349¾
+2
54.30
pass
1349
pass
1350¾
+1
58.08
pass
1350½
pass
1353¼
+2
61.78
pass
1353
pass
1354¼
+1
63.11
pass
1354
pass
1355¼
+1
64.55
pass
1355
pass
1356½
+1
65.05
pass
1355½
No report
65.20
2
1356
1358
1356
1358
1358
1359¼
+1
65.44
pass
1358½
pass
1400¼
+1
66.73
pass
1359½
pass
1401
+1
69.73
2
pass
1401½
pass
1402¾
+1
73.50
2
pass
1403½
pass
1404½
+1
ML
76.67
pass
1405½
pass
1406¼
79.58
2
pass
1407½
pass
1407½
79.76
pass
1408
pass
1407¾
81.60
pass
1409
pass
1409½
ML
82.13
pass
1409½
pass
1410½
82.30
11
1411
1412
1410½
1412½
1411½
1413
UM
UM
82.49
pass
1413
pass
1413¾
83.15
pass
1413½
pass
1414½
+1
86.48
pass
1416
pass
1416½
87.29
2
pass
1416½
pass
1417¼
ML
88.65
pass
1417
pass
1417½
94.11
2
pass
1420
pass
1420½
94.52
pass
1420½
pass
1420½
95.71
2
pass
1421
pass
1421¼
97.33
pass
1421½
pass
1421½
99.19
pass
1422½
pass
1422¾
99.74
3
pass
1423
pass
1423½
101.12
pass
1423½
pass
1423¾
102.12
2
pass
1424
pass
1424½
103.50
2
pass
1425
pass
1426
+1
104.79
pass
1425½
pass
1429¼
+3
105.13
2
pass
1425½
pass
1432
+6
105.43
pass
1425½
pass
1434¼
+8
106.21
pass
1426
pass
1436
+10
ML
ML
107.16
pass
1426½
pass
1438¼
+11
107.39
2
pass
1426½
pass
1438¾
+12
108.40
pass
1427
pass
1439½
+12
109.24
2
pass
1427½
pass
1439½
+12
ML
109.48
pass
1427½
pass
1439¾
+12
111.02
1
pass
1428
pass
1440¾
+12
111.56
pass
1428½
pass
1441
+12
111.64
pass
1428½
pass
1441¼
+13
112.54
2
pass
1428½
pass
1442
+13
113.30
pass
1429
pass
1442
+13
ML
ML
114.09
2
pass
1430
pass
1442¾
+13
114.57
pass
1430½
No report
115.10
pass
1431
pass
1443¾
+12
115.50
pass
1431½
pass
1444¼
+12
116.37
pass
1432½
pass
1445½
+13
UM
3
116.77
pass
1433
pass
1446
+13
117.64
pass
1434
pass
1447
+13
3
2
118.25
3
1435
1435
1449
+14
2