KLM
KL4257 Flight Status
Based on Trip.com real-time data, flight KL4257 operated by KLM from Nagoya (NGO) to Seoul (ICN) on Sep 14, 2026 has departed at 14:11 and is expected to arrive at 15:42 at Incheon International Airport (ICN).
Sun, Sep 13
Mon, Sep 14
Tue, Sep 15
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Arrived
The flight has arrived 23m early
2h
Check-in Counter
F,H
Boarding Gate
19
Arrival Gate
212
Baggage
8
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En route
Your flight has departed Nagoya and is expected to arrive in Seoul at 15:42.
2h
Check-in Counter
F,H
Boarding Gate
20
Arrival Gate
210
Baggage
8
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Scheduled
Your flight will depart on time.
2h
Check-in Counter
F,H
Boarding Gate
21
Arrival Gate
210
Baggage
--
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Information provided by VariFlight
For the latest updates, please refer to airport announcements or consult your airline.
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KL4257
KL4257 Aircraft Details
According to Trip.com real-time data, the KL4257 flight flying from Nagoya to Seoul on 9/14/2026 is operated by the aircraft model Boeing 737 MAX 8. This aircraft has been in service for 3y, 5m. The aircraft is equipped with 158 seats.
Boeing 737 MAX 8
Punctuality (Departure)
87
%
Punctuality (Arrival)
100
%
Early on average
9 minutes
Age
3y, 5m
Seats
158
Distance
--
Economy
Business
Onboard Amenities
Meal included
Inflight entertainment is available
Wi-Fi (additional charge)
USB port and power outlet
Seating Plan
--
Legroom
45 cm
Seat width better than on 40% of flights
118°
Reclining Angle
3-3
Seat layout example
Onboard Amenities
Meal included
Inflight entertainment is available
Wi-Fi (additional charge)
USB port and power outlet
Seating Plan
132 cm
More legroom than on 60% of flights
53 cm
Seat width better than on 60% of flights
132°
Reclining Angle
2-2
Seat layout example
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Flight History for KL4257
Trip.com historical records show that the last KL4257 flight departed on Sun, Sep 13 from NGO at approximately 13:47. This flight is expected to arrrive in ICN at 15:17.
| Date | Airport | Aircraft Type | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Wed, Sep 9 | Nagoya (NGO) | Seoul (ICN) | B38M | 13:52 | 15:28 | Arrived |
| Thu, Sep 10 | Nagoya (NGO) | Seoul (ICN) | B38M | 13:48 | 15:23 | Arrived |
| Fri, Sep 11 | Nagoya (NGO) | Seoul (ICN) | B38M | 13:50 | 15:22 | Arrived |
| Sat, Sep 12 | Nagoya (NGO) | Seoul (ICN) | B38M | 14:13 | 15:51 | Arrived |
| Sun, Sep 13 | Nagoya (NGO) | Seoul (ICN) | B38M | 13:47 | 15:17 | Arrived |
| Mon, Sep 14 | Nagoya (NGO) | Seoul (ICN) | B38M | 14:11 | 15:42 | En route |
| Tue, Sep 15 | Nagoya (NGO) | Seoul (ICN) | B38M | 13:40 | 15:40 | Scheduled |
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KL4257 On-Time Performance
Based on the average performance of this flight over the past 30 trips, the on-time departure rate of KL4257 is 87% (Late on average 17 minutes), and the on-time arrival rate is 100% (Early on average 9 minutes).
On-Time Departures
Punctuality
87
%
Late on average
17 minutes
Early
0
%
On time
87
%
30 mins late
13
%
60 mins late
0
%
90 mins late
0
%
Cancelled
0
%
On-Time Arrivals
Punctuality
100
%
Early on average
9 minutes
Early
83
%
On time
17
%
30 mins late
0
%
60 mins late
0
%
90 mins late
0
%
Cancelled
0
%
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Frequently Asked Questions
-
What is the current status of flight kl4257?
Flight kl4257 has departed (status: En route). Departure 14:11, estimated arrival 15:42 (updated Sep 14, 2026). -
Is flight kl4257 on time today?
Flight kl4257 has already departed (status: En route). It took off at 14:11 and is estimated to arrive at 15:42. -
Has flight kl4257 departed yet? What is the departure time?
Flight kl4257 is scheduled to depart at 13:40. The latest actual or estimated departure time is 14:11, and the current status is En route (updated Sep 14, 2026). -
When is flight kl4257 scheduled to arrive?
Flight kl4257 is scheduled to arrive at 15:40. The latest estimated or actual arrival time is 15:42. Status is En route as of Sep 14, 2026. -
What is the gate information for flight kl4257?
For flight kl4257, the departure terminal is T1 and the boarding gate is 20. Gate assignments can change at short notice—confirm on airport screens before heading to security. -
What is the baggage carousel number for flight kl4257?
After arrival, baggage for flight kl4257 is expected at carousel 8 in terminal T2. Carousel numbers are assigned close to landing and may change—follow airport signs on arrival. -
What route does flight kl4257 fly?
Flight kl4257 is operated by KLM from Nagoya (NGO) to Seoul (ICN). Typical flight time is about 2 hours; operating days may include Monday. -
How can I check real-time status for flight kl4257?
Track flight kl4257 on this Trip.com status page for live departure, arrival, gate and baggage updates. For push alerts on the go, open the same flight in the Trip.com App and turn on flight notifications. -
If flight kl4257 is delayed or canceled, what should I do?
If kl4257 is delayed or canceled, first confirm the latest status here (En route, updated Sep 14, 2026). Contact KLM or your booking channel for rebooking or refund options, and check Trip.com Manage Booking if you booked on Trip.com. -
Has flight kl4257 departed from Nagoya?
Flight kl4257 has departed from Nagoya (NGO) at 14:11 (status: En route). -
What is the seat configuration for flight kl4257?
Flight kl4257 usually flies a Boeing 737 MAX 8 with seat layout 3-3. Layouts can differ by aircraft subtype and cabin product—confirm your seat map in Manage Booking after you purchase.
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Destination Info: Seoul Weather & Time
Mostly cloudy
|
14°C - 27°C
Expected weather conditions upon arrival
0 hour time difference
Time on arrival: Nagoya 15:40
|
Seoul 15:40
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