swlines
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« on: July 01, 2008, 13:23:26 » |
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Service: 12:00 London Paddington to Bristol Temple Meads on 01/07/2008 operated by First Great Western. Details: This train has been revised. It will no longer call at: Reading, Swindon, Chippenham and Bath Spa. This is due to earlier emergency engineering works.
19 late off Paddington, bang on time passing Bath Spa.
If it arrives Bristol on time, I make it a journey time of 1h24...
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swlines
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« Reply #1 on: July 01, 2008, 13:36:43 » |
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Arrived 8 minutes early. Booked journey time 1h43...... (1200 - 1343) In reality it did 1h16...... (1219 - 1335) Speedy! Performance data: Location Booked Actual London Paddington 1200 1219 Ladbroke Grove 1203 1224 Old Oak Common West 1204 1225 Acton Main Line 1205 1225 Ealing Broadway 1206 1226 Southall 1208 1228 Heathrow Airport Jn 1209 1230 West Drayton 1211 1230 Slough 1213 1233 Taplow 1215 1235 Twyford 1219 1239 Reading 1226-1227 1244 Tilehurst 1230 1246 Goring & Streatley 1232 1249 Didcot Parkway 1239 1256 Wantage Road 1245 1258 Uffington 1248 1300 Swindon 1255-1256 1306 Wootton Basset Jn 1303 1309 Corsham 1317 1316 Bathampton Jn 1322 1323 Bath Spa 1324-1325 1324 North Somerset Jn 1338 1332 Bristol East Jn 1339 1335 Bristol Temple Meads 1343 1335
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« Last Edit: July 01, 2008, 13:44:37 by swlines »
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Tim
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« Reply #2 on: July 01, 2008, 14:16:26 » |
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If it arrived early it would have had time to make at least one of its stops! It arrived at Bath on time so should have stopped there! Doesn't this just illustrate that the performance stats are more important than the passengers!
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swlines
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« Reply #3 on: July 01, 2008, 14:20:14 » |
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I suspect FGW▸ weren't actually thinking on the basis it would catch up so time (nearly 30 minutes!) - it also shows the slack in the schedule.
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eightf48544
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« Reply #4 on: July 01, 2008, 15:00:54 » |
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Looks like an average speed of around 93/4 mph.
Wonder if he stuck to 110 or went up to 125.
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swlines
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« Reply #5 on: July 01, 2008, 15:37:05 » |
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Looks like an average speed of around 93/4 mph.
Wonder if he stuck to 110 or went up to 125.
I'd say there is a fair bit of 125 in there due to the various speed restrictions along the way (Reading, Swindon and Bath - Bristol come to mind).
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swlines
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« Reply #6 on: July 01, 2008, 16:49:45 » |
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Performance data - i've set it so it averages below 125mph as some figures were coming out as 140mph+! Location Booked Actual Avg speed 000.00 London Paddington 1200 1219 000.00mph 001.73 Ladbroke Grove 1203 1224 022.95mph 003.20 Old Oak Common West 1204 1225 080.25mph 004.21 Acton Main Line 1205 1225 091.13mph 005.56 Ealing Broadway 1206 1226 086.25mph 009.06 Southall 1208 1228 071.25mph 011.14 Heathrow Airport Jn 1209 1230 063.00mph 013.17 West Drayton 1211 1231 122.25mph 018.36 Slough 1213 1233 117.84mph 022.39 Taplow 1215 1235 115.27mph 031.01 Twyford 1219 1239 122.76mph 035.78 Reading 1226 1244 058.95mph 038.52 Tilehurst 1230 1246 080.25mph 044.60 Goring & Streatley 1232 1249 122.00mph 053.10 Didcot Parkway 1239 1255 083.75mph 060.22 Wantage Road 1245 1258 111.91mph 066.39 Uffington 1248 1300 124.25mph 077.23 Swindon 1255 1306 108.00mph 082.72 Wootton Basset Jn 1303 1309 067.35mph 098.26 Corsham 1317 1316 115.19mph 104.45 Bathampton Jn 1322 1323 053.46mph 106.71 Bath Spa 1324 1324 093.00mph 117.46 North Somerset Jn 1338 1332 065.16mph 117.74 Bristol East Jn 1339 1334 010.50mph 118.31 Bristol Temple Meads 1343 1335 027.75mph
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Btline
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« Reply #7 on: July 02, 2008, 18:21:24 » |
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Arrived 8 mins early? They could have made 2 stops, and still arrived early!
And surely FGW▸ know how much slack they have in their own timetable?
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devon_metro
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« Reply #8 on: July 02, 2008, 18:30:33 » |
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People only had to wait 11 minutes for the 1230 service anyway...
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Btline
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« Reply #9 on: July 02, 2008, 18:39:44 » |
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People only had to wait 11 minutes for the 1230 service anyway...
Of course! Some lines have a good servie!
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devon_metro
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« Reply #10 on: July 02, 2008, 18:41:13 » |
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Some lines need a service like that all day
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Btline
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« Reply #11 on: July 02, 2008, 19:28:35 » |
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I know....
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Tim
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« Reply #12 on: July 03, 2008, 09:17:16 » |
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People only had to wait 11 minutes for the 1230 service anyway...
an 11 minute delay to BTM▸ would be enough to loose your connection
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John R
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« Reply #13 on: July 03, 2008, 17:49:49 » |
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and they would have got in half an hour later than they expected.
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12hoursunday
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« Reply #14 on: July 09, 2008, 16:51:08 » |
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Looks like an average speed of around 93/4 mph.
Wonder if he stuck to 110 or went up to 125.
Where is there a 110mph on the main line between Paddington and Bristol via Swindon? There isn't Speeds are Paddington 40-50-125-95-50-125-85-125-100-75-40-90-100-25-Bristol Temple Meads Performance data - i've set it so it averages below 125mph as some figures were coming out as 140mph+!
Your system must be inaccurate then
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« Last Edit: July 10, 2008, 23:43:18 by 12hoursunday »
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