LHR · April 1991
30 days with recorded movements.
Coverage for this year is graded partial — some periods are missing, so absence here is not evidence of absence.
| Day | Movements | Arrivals | Departures |
|---|---|---|---|
| Mon 1 | 477 | 477 | 0 |
| Tue 2 | 504 | 504 | 0 |
| Wed 3 | 508 | 508 | 0 |
| Thu 4 | 527 | 527 | 0 |
| Fri 5 | 521 | 521 | 0 |
| Sat 6 | 456 | 456 | 0 |
| Sun 7 | 479 | 479 | 0 |
| Mon 8 | 527 | 527 | 0 |
| Tue 9 | 516 | 516 | 0 |
| Wed 10 | 534 | 534 | 0 |
| Thu 11 | 533 | 533 | 0 |
| Fri 12 | 532 | 532 | 0 |
| Sat 13 | 435 | 435 | 0 |
| Sun 14 | 486 | 486 | 0 |
| Mon 15 | 523 | 523 | 0 |
| Tue 16 | 523 | 523 | 0 |
| Wed 17 | 530 | 530 | 0 |
| Thu 18 | 539 | 539 | 0 |
| Fri 19 | 535 | 535 | 0 |
| Sat 20 | 446 | 446 | 0 |
| Sun 21 | 489 | 489 | 0 |
| Mon 22 | 520 | 520 | 0 |
| Tue 23 | 540 | 540 | 0 |
| Wed 24 | 529 | 529 | 0 |
| Thu 25 | 529 | 529 | 0 |
| Fri 26 | 539 | 539 | 0 |
| Sat 27 | 436 | 436 | 0 |
| Sun 28 | 486 | 486 | 0 |
| Mon 29 | 522 | 522 | 0 |
| Tue 30 | 511 | 511 | 0 |