Buddha Air U4559 Flight Status
Based on Trip.com’s real-time data, the U4559 flight operated by Buddha Air on Sep 22, 2026 is scheduled to fly from Kathmandu (KTM) to Simara (SIF). The flight is expected to depart at 16:10 and land at 17:02 .
Mon, Sep 21
Tue, Sep 22
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Arrived
The flight has arrived 1h 29m late
15m
Check-in Counter
--
Boarding Gate
4
Arrival Gate
--
Baggage
--
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Scheduled
Your flight will depart on time.
15m
Check-in Counter
--
Boarding Gate
4
Arrival Gate
--
Baggage
--
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Information provided by VariFlight For the latest updates, please refer to airport announcements or consult your airline. You can also explore more flights from Kathmandu to Simara or track other flights with our flight status tracker.
U4559 Aircraft Details
According to Trip.com real-time data, the U4559 flight flying from Kathmandu to Simara on 9/22/2026 is operated by the aircraft model Alenia ATR 42/72. This aircraft has been in service for 17y, 11m. The aircraft is equipped with Up to 72 seats.
Alenia ATR 42/72
Punctuality (Departure)
0%
Punctuality (Arrival)
0%
Late on average
1 hour14 minutes
Age
17y, 11m
Seats
Up to 72
Distance
--
Economy
Onboard Amenities
None
In-flight entertainment is unavailable
Wi-Fi is unavailable
No power outlets are available
Seating Plan
76 cm
Legroom
43 cm
Seat width
100°
Reclining Angle
--
Seat layout example
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Flight History for U4559
Trip.com historical records show that the last U4559 flight departed on Mon, Sep 21 from KTM at approximately 17:39. This flight is expected to arrrive in SIF at 17:54.
| Date | Airport | Aircraft Type | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Wed, Sep 16 | Kathmandu (KTM) | Simara (SIF) | ATR | 17:00 | 17:52 | Delayed |
| Thu, Sep 17 | Kathmandu (KTM) | Simara (SIF) | AT75 | 17:00 | 17:21 | Arrived |
| Fri, Sep 18 | Kathmandu (KTM) | Simara (SIF) | AT75 | 17:15 | 17:21 | Arrived |
| Sat, Sep 19 | Kathmandu (KTM) | Simara (SIF) | AT75 | 17:11 | 17:26 | Arrived |
| Sun, Sep 20 | Kathmandu (KTM) | Simara (SIF) | AT75 | 17:22 | 17:40 | Arrived |
| Mon, Sep 21 | Kathmandu (KTM) | Simara (SIF) | AT75 | 17:39 | 17:54 | Arrived |
| Tue, Sep 22 | Kathmandu (KTM) | Simara (SIF) | ATR | 16:10 | 17:02 | Scheduled |
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U4559 On-Time Performance
Based on the average performance of this flight over the past 30 trips, the on-time departure rate of U4559 is 0% (Late on average 1 hour7 minutes), and the on-time arrival rate is 0% (Late on average 1 hour14 minutes).
On-Time Departures
Punctuality
0%
Late on average 1 hour7 minutes
Early
0%
On time
0%
30 mins late
37%
60 mins late
40%
90 mins late
23%
Cancelled
1%
On-Time Arrivals
Punctuality
0%
Late on average 1 hour14 minutes
Early
0%
On time
0%
30 mins late
30%
60 mins late
40%
90 mins late
30%
Cancelled
1%
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Frequently Asked Questions
What is the current status of flight u4559?
Flight u4559 has not departed yet and is currently on schedule. Scheduled departure 16:10, arrival 16:25 (updated Sep 22, 2026).Is flight u4559 on time today?
Flight u4559 has not departed yet and is currently on schedule. Scheduled departure is 16:10, with arrival at 16:25. Recheck gate and timing before you head to the airport.Has flight u4559 departed yet? What is the departure time?
Flight u4559 is scheduled to depart at 16:10. The latest actual or estimated departure time is 16:10, and the current status is Scheduled (updated Sep 22, 2026).When is flight u4559 scheduled to arrive?
Flight u4559 is scheduled to arrive at 16:25. The latest estimated or actual arrival time is 17:02. Status is Scheduled as of Sep 22, 2026.What is the gate information for flight u4559?
For flight u4559, the departure terminal is D and the boarding gate is 4. Gate assignments can change at short notice—confirm on airport screens before heading to security.What route does flight u4559 fly?
Flight u4559 is operated by Buddha Air from Kathmandu (KTM) to Simara (SIF). Typical flight time is about 15 minutes; operating days may include Tuesday.How can I check real-time status for flight u4559?
Track flight u4559 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 u4559 is delayed or canceled, what should I do?
If u4559 is delayed or canceled, first confirm the latest status here (Scheduled, updated Sep 22, 2026). Contact Buddha Air or your booking channel for rebooking or refund options, and check Trip.com Manage Booking if you booked on Trip.com.Has flight u4559 departed from Kathmandu?
Flight u4559 has not departed from Kathmandu (KTM) yet and is currently on schedule for 16:10.
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