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#300 to Heathrow via T4 Loop

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222532 222639 King's Cross plat. 5
222747 222830 Russell Square plat. 2
222920 +0s Holborn plat. 3
route not yet known (?)
Heathrow via T4 Loop

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We first saw this train at 10:14:03 on 2026-01-16.

When you loaded the page, this train's leading car number was 213 (refresh).

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