Korean Air KE3437 Flight Status
According to Trip.com real-time data, the KE3437 flight operated by Korean Air on Jan 19, 2026 is scheduled to fly from Las Vegas (LAS) to Boston (BOS). The flight is expected to depart at 9:40 PM (local time in Las Vegas, UTC-8) and land at 5:44 AM (local time in Boston, UTC-5) .
Fri, Jan 16
Mon, Jan 19
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Arrived
The flight has arrived 34m early
5h 4m
Check-in Counter
--
Boarding Gate
D36
Arrival Gate
A15
Baggage
3
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Scheduled
Your flight will depart on time.
5h 4m
Check-in Counter
--
Boarding Gate
D36
Arrival Gate
--
Baggage
--
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Information provided by VariFlightVariFlight. For real-time updates, please check airport displays or contact your airline. If this is not your flight, you can browse more options for flights from Las Vegas to Boston to find your schedule.
KE3437 Aircraft Details
Airbus A321neo
Punctuality (Departure)
90%
Punctuality (Arrival)
97%
Early on average
26 minutes
Age
--
Seats
--
Flight Distance
--
Economy
Premium Economy
Business
First
In-Flight Services
None
Seatback entertainment system
Wi-Fi is available
USB port and power outlet
Seat Information
--
Legroom
--
Seat width
--
Reclining Angle
3-3
Seat layout example
In-Flight Services
None
Seatback entertainment system
Wi-Fi is available
USB port and power outlet
Seat Information
--
Legroom
--
Seat width
--
Reclining Angle
3-3
Seat layout example
In-Flight Services
Meal included
Unknown
Unknown
Unknown
Seat Information
--
Legroom
--
Seat width
--
Reclining Angle
--
Seat layout example
In-Flight Services
Meal included
Seatback entertainment system
Wi-Fi is available
USB port and power outlet
Seat Information
--
Legroom
--
Seat width
--
Reclining Angle
2-2
Seat layout example
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Flight History for KE3437
Check more records from Trip.com about KE3437 before and after today
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Fri, Jan 9 | Las Vegas (LAS) | Boston (BOS) | A21N | 9:46 PM | 5:01 AM | Arrived |
| Sat, Jan 10 | Las Vegas (LAS) | Boston (BOS) | 752 | 9:54 PM | 5:17 AM | Arrived |
| Sun, Jan 11 | Las Vegas (LAS) | Boston (BOS) | A21N | 9:51 PM | 5:25 AM | Arrived |
| Mon, Jan 12 | Las Vegas (LAS) | Boston (BOS) | A21N | 9:41 PM | 5:25 AM | Arrived |
| Thu, Jan 15 | Las Vegas (LAS) | Boston (BOS) | A21N | 9:50 PM | 5:13 AM | Arrived |
| Fri, Jan 16 | Las Vegas (LAS) | Boston (BOS) | A21N | 9:41 PM | 5:10 AM | Arrived |
| Mon, Jan 19 | Las Vegas (LAS) | Boston (BOS) | A21N | 9:40 PM | 5:44 AM | Scheduled |
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KE3437 On-Time Performance
Based on the average performance of this flight over the past 30 trips, the on-time departure rate of KE3437 is 90% (Late on average 15 minutes), and the on-time arrival rate is 97% (Early on average 26 minutes).
On-Time Departures
Punctuality
90%
Late on average 15 minutes
Early
0%
On time
90%
30 mins late
7%
60 mins late
0%
90 mins late
3%
Canceled
0%
On-Time Arrivals
Punctuality
97%
Early on average 26 minutes
Early
93%
On time
3%
30 mins late
3%
60 mins late
0%
90 mins late
0%
Canceled
0%
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Arrival Info: Boston Weather & Current Time
Cloudy
|
-1°C - 5°C
Weather forecast for your arrival day
3 hour time difference
Time on arrival: Las Vegas 02:44| Boston 05:44
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