1A21 1300 Bristol Temple Meads to London Paddington
Departing on 4th December 2025

operated by
Great Western Railway
9 coaches
800316
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
UH
0.30
pass
1301
pass
1301
0.64
pass
1302
pass
1302
4.47
2
pass
1305
pass
1308¼
+3
9.38
pass
1309
pass
1315¼
+6
10.38
2
pass
1309½
pass
1318
+8
11.39
2
1311
1313
1311
1313
1320¾
1323¼
+10
13.60
pass
1316
pass
1326¼
+10
22.20
pass
1321½
pass
1333¼
+11
23.00
pass
1322
pass
1334
+12
24.34
Chippenham [CPM]
Pathed as Class 80x on electric from here
2
1324
1326
1324
1326
1336¼
1337½
+11
30.53
pass
1330
pass
1342¾
+12
35.38
pass
1333
pass
1348
+15
UM
41.07
1
1338
1341
1338
1341
1355¼
1357
+16
UR
UM
41.78
pass
1342
pass
1359¼
+17
42.47
pass
1342½
pass
1359¾
+17
43.59
pass
1343
pass
1400
+17
46.00
pass
1344
pass
1401¾
+17
51.71
pass
1347½
pass
1405
+17
54.30
pass
1349
pass
1406
+17
58.08
pass
1350½
pass
1408½
+18
61.78
pass
1353
pass
1409¾
+16
63.11
pass
1354
pass
1410¾
+16
64.55
pass
1355
pass
1412½
+17
65.05
pass
1355½
No report
65.20
2
1356
1358
1356
1358
1414
1415¾
+17
65.44
pass
1358½
pass
1416½
+18
66.73
pass
1359½
pass
1417¾
+18
69.73
2
pass
1401½
pass
1419¾
+18
73.50
2
pass
1403½
pass
1421¾
+18
ML
76.67
pass
1405½
pass
1423½
+18
79.58
2
pass
1407½
pass
1424¾
+17
79.76
pass
1408
pass
1425
+17
81.60
pass
1409
pass
1426½
+17
ML
82.13
pass
1409½
pass
1427¼
+17
82.30
11
1411
1412
1410½
1412½
1428¼
1430
+17
UM
UM
82.49
pass
1413
pass
1430¾
+17
83.15
pass
1413½
pass
1431½
+18
86.48
pass
1416
pass
1434
+18
87.29
2
pass
1416½
pass
1434¾
+18
ML
88.65
pass
1417
pass
1435
+17
94.11
2
pass
1420
pass
1438
+18
94.52
pass
1420½
pass
1438
+17
95.71
2
pass
1421
pass
1438¾
+18
97.33
pass
1421½
pass
1439
+17
99.19
pass
1422½
pass
1441½
+19
99.74
3
pass
1423
pass
1442½
+19
101.12
pass
1423½
pass
1443
+19
102.12
2
pass
1424
pass
1443¾
+19
103.50
2
pass
1425
pass
1444½
+19
104.79
pass
1425½
pass
1444¾
+19
105.13
2
pass
1425½
pass
1445¼
+19
105.43
pass
1425½
pass
1445¼
+19
106.21
pass
1426
pass
1445½
+19
ML
ML
107.16
pass
1426½
pass
1445¾
+19
107.39
2
pass
1426½
pass
1446¼
+19
108.40
pass
1427
pass
1446½
+19
109.24
2
pass
1427½
pass
1446½
+19
ML
109.48
pass
1427½
pass
1446¾
+19
111.02
1
pass
1428
pass
1447¾
+19
111.56
pass
1428½
pass
1448
+19
111.64
pass
1428½
pass
1448¼
+19
112.54
2
pass
1428½
pass
1449
+20
113.30
pass
1429
pass
1449
+20
ML
ML
114.09
2
pass
1430
pass
1450½
+20
114.57
pass
1430½
No report
115.10
pass
1431
pass
1452
+21
115.50
pass
1431½
pass
1452¾
+21
116.37
pass
1432½
pass
1453¾
+21
UM
3
116.77
pass
1433
pass
1454¼
+21
117.64
pass
1434
pass
1455½
+21
3
2
118.25
2
1435
1435
1457½
+22
2