Buddha Air U4556 Flight Status
Based on Trip.com’s real-time data, the U4556 flight operated by Buddha Air on Sep 22, 2026 is scheduled to fly from Simara (SIF) to Kathmandu (KTM). The flight is expected to depart at 15:10 and land at 16:25 .
Mon, Sep 21
Tue, Sep 22
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Arrived
The flight has arrived 1h 37m late
15m
Check-in Counter
--
Boarding Gate
--
Arrival Gate
--
Baggage
--
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Scheduled
Your flight will depart on time.
15m
Check-in Counter
--
Boarding Gate
--
Arrival Gate
--
Baggage
--
Information provided by VariFlight For the latest updates, please refer to airport announcements or consult your airline. You can also explore more flights from Simara to Kathmandu or track other flights with our flight status tracker.
U4556 Aircraft Details
According to Trip.com real-time data, the U4556 flight flying from Simara to Kathmandu on 9/22/2026 is operated by the aircraft model Alenia ATR 42/72. This aircraft has been in service for 18y, 4m. The aircraft is equipped with Up to 72 seats.
Alenia ATR 42/72
Punctuality (Departure)
7%
Punctuality (Arrival)
7%
Late on average
1 hour27 minutes
Age
18y, 4m
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 U4556
Trip.com historical records show that the last U4556 flight departed on Mon, Sep 21 from SIF at approximately 16:44. This flight is expected to arrrive in KTM at 17:02.
| Date | Airport | Aircraft Type | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Wed, Sep 16 | Simara (SIF) | Kathmandu (KTM) | AT75 | 15:10 | 15:25 | Delayed |
| Thu, Sep 17 | Simara (SIF) | Kathmandu (KTM) | AT75 | 15:54 | 16:13 | Arrived |
| Fri, Sep 18 | Simara (SIF) | Kathmandu (KTM) | AT75 | 15:48 | 16:13 | Arrived |
| Sat, Sep 19 | Simara (SIF) | Kathmandu (KTM) | AT75 | 16:15 | 16:31 | Arrived |
| Sun, Sep 20 | Simara (SIF) | Kathmandu (KTM) | AT75 | 16:07 | 16:29 | Arrived |
| Mon, Sep 21 | Simara (SIF) | Kathmandu (KTM) | AT75 | 16:44 | 17:02 | Arrived |
| Tue, Sep 22 | Simara (SIF) | Kathmandu (KTM) | ATR | 15:10 | 16:25 | Scheduled |
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U4556 On-Time Performance
Based on the average performance of this flight over the past 30 trips, the on-time departure rate of U4556 is 7% (Late on average 1 hour21 minutes), and the on-time arrival rate is 7% (Late on average 1 hour27 minutes).
On-Time Departures
Punctuality
7%
Late on average 1 hour21 minutes
Early
3%
On time
3%
30 mins late
33%
60 mins late
30%
90 mins late
30%
Cancelled
2%
On-Time Arrivals
Punctuality
7%
Late on average 1 hour27 minutes
Early
0%
On time
7%
30 mins late
27%
60 mins late
30%
90 mins late
37%
Cancelled
2%
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- Sat, Oct 17Kathmandu (KTM)Simara (SIF) Buddha AirOne way44% offUS$64US$36
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Frequently Asked Questions
What is the current status of flight u4556?
Flight u4556 has not departed yet and is currently on schedule. Scheduled departure 15:10, arrival 15:25 (updated Sep 22, 2026).Is flight u4556 on time today?
Flight u4556 has not departed yet and is currently on schedule. Scheduled departure is 15:10, with arrival at 15:25. Recheck gate and timing before you head to the airport.Has flight u4556 departed yet? What is the departure time?
Flight u4556 is scheduled to depart at 15:10. The latest actual or estimated departure time is 15:10, and the current status is Scheduled (updated Sep 22, 2026).When is flight u4556 scheduled to arrive?
Flight u4556 is scheduled to arrive at 15:25. The latest estimated or actual arrival time is 16:25. Status is Scheduled as of Sep 22, 2026.What route does flight u4556 fly?
Flight u4556 is operated by Buddha Air from Simara (SIF) to Kathmandu (KTM). Typical flight time is about 15 minutes; operating days may include Tuesday.How can I check real-time status for flight u4556?
Track flight u4556 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 u4556 is delayed or canceled, what should I do?
If u4556 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 u4556 departed from Simara?
Flight u4556 has not departed from Simara (SIF) yet and is currently on schedule for 15:10.
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Destination Info: Kathmandu Weather & Time
Partly clear
|
18°C - 29°C
Expected weather conditions upon arrival
0 hour time difference
Time on arrival: Simara 16:25| Kathmandu 16:25
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