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KLM

Is KL1577 delayed?

Service date: · Scheduled departure date (Europe/Amsterdam)

Arrived

8 min late

Official source · Updated

Departure

Amsterdam

AMS

Actual

Scheduled 20:30

Sep 1

Arrival

Porto

OPO

Actual

Scheduled 21:15

Sep 1

Times shown in airport local time

Flight details

Departure · UTC

Scheduled
Estimated
Actual

Arrival · UTC

Scheduled
Estimated
Actual

Recent arrivals

Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.

  • AMS → OPO

    37 min early

  • AMS → OPO

    On time

  • AMS → OPO

    94 min late

  • AMS → OPO

    23 min early

  • AMS → OPO

    18 min early
Flight history and details

Aug 18, 2026 — Sep 17, 2026

Observed arrivals
24
Arrivals over 15 minutes late
6
Observed cancellations
0
Observed occurrences
25

Results compare scheduled and actual arrival times. Cancelled or diverted flights are excluded. Some flights may be missing from the history.

How flight status works

KL1577 Recent arrival history
Service dateDepartureArrivalActualArrival delay (minutes)
Sep 16, 2026ArrivedAmsterdamPorto
-37
Sep 15, 2026ArrivedAmsterdamPorto
0
Sep 14, 2026ArrivedAmsterdamPorto
94
Sep 13, 2026ArrivedAmsterdamPorto
-23
Sep 12, 2026ArrivedAmsterdamPorto
-18
Sep 11, 2026ArrivedAmsterdamPorto
-24
Sep 10, 2026ArrivedAmsterdamPorto
-21
Sep 9, 2026ArrivedAmsterdamPorto
12
Sep 8, 2026ArrivedAmsterdamPorto
-3
Sep 7, 2026ArrivedAmsterdamPorto
-8
Sep 6, 2026ArrivedAmsterdamPorto
11
Sep 5, 2026ArrivedAmsterdamPorto
3
Sep 4, 2026ArrivedAmsterdamPorto
18
Sep 3, 2026ArrivedAmsterdamPorto
-17
Sep 1, 2026ArrivedAmsterdamPorto
8
Aug 30, 2026ArrivedAmsterdamPorto
1
Aug 29, 2026ArrivedAmsterdamPorto
2
Aug 28, 2026ArrivedAmsterdamPorto
37
Aug 27, 2026ArrivedAmsterdamPorto
28
Aug 26, 2026ArrivedAmsterdamPorto
28
Aug 25, 2026ArrivedAmsterdamPorto
43
Aug 24, 2026ArrivedAmsterdamPorto
1
Aug 23, 2026ArrivedAmsterdamPorto
1
Aug 21, 2026ArrivedAmsterdamPorto
-8

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