BA1491 · Glasgow to London Heathrow
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We have previously seen BA1491 serving London Heathrow · LHR. This does not confirm cancellation or that the route has stopped. Choose another listed date or check with British Airways · BA. We do not reuse an old gate, status or airport time.
Glasgow security
Security times in the planner are modelled allowances, not a live queue reading. Reading from 27 Oct 2026, 03:47. Today’s queue is not a forecast for a future travel date.
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Other available dates
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About this flight
BA1491 has appeared in our Glasgow departure data as a British Airways · BA service to London Heathrow · LHR. Flight numbers and routes can change with the season. Confirm the destination and date against your booking.
Flight identifiers: BA1491 · BAW1491. Confirm the destination and date when matching a different flight identifier.