Buddha Air U4551 Flight Status
Based on Trip.com’s real-time data, the U4551 flight operated by Buddha Air on May 16, 2026 is scheduled to fly from Kathmandu (KTM) to Simara (SIF). The flight is expected to depart at 08:05 and land at 10:00 .
Fri, May 15
Sat, May 16
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Scheduled
Your flight will depart on time.
15m
Check-in Counter
--
Boarding Gate
--
Arrival Gate
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Baggage
--
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Scheduled
Your flight will depart on time.
15m
Check-in Counter
--
Boarding Gate
--
Arrival Gate
--
Baggage
--
Information provided by VariFlightVariFlight. For the latest updates, please refer to airport announcements or consult your airline. If this is not your flight, you can browse more options for flights from Kathmandu to Simara to find your schedule.
Track the Previous Flight Status: Scheduled
U4408
|
Nepalganj (KEP) 
Kathmandu (KTM)
Kathmandu (KTM)Scheduled: 18:10
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U4551 Aircraft Details
According to Trip.com real-time data, the U4551 flight flying from Kathmandu to Simara on 5/16/2026 is operated by the aircraft model Alenia ATR 42/72. This aircraft has been in service for 14y, 10m. The aircraft is equipped with 72 seats.
Alenia ATR 42/72
Punctuality (Departure)
50%
Punctuality (Arrival)
43%
Late on average
42 minutes
Age
14y, 10m
Seats
72
Distance
--
Economy
Onboard Amenities
Unknown
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 U4551
Trip.com historical records show that the last U4551 flight departed on Fri, May 15 from KTM at approximately 08:05. This flight is expected to arrrive in SIF at 10:00.
| Date | Airport | Aircraft Type | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Sun, May 10 | Kathmandu (KTM) | Simara (SIF) | AT75 | 07:57 | 08:12 | Arrived |
| Mon, May 11 | Kathmandu (KTM) | Simara (SIF) | ATR | 08:05 | 10:00 | Scheduled |
| Tue, May 12 | Kathmandu (KTM) | Simara (SIF) | ATR | 08:05 | 10:00 | Scheduled |
| Wed, May 13 | Kathmandu (KTM) | Simara (SIF) | ATR | 08:05 | 10:00 | Scheduled |
| Thu, May 14 | Kathmandu (KTM) | Simara (SIF) | ATR | 08:05 | 10:00 | Scheduled |
| Fri, May 15 | Kathmandu (KTM) | Simara (SIF) | ATR | 08:05 | 10:00 | Scheduled |
| Sat, May 16 | Kathmandu (KTM) | Simara (SIF) | ATR | 08:05 | 10:00 | Scheduled |
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U4551 On-Time Performance
Based on the average performance of this flight over the past 30 trips, the on-time departure rate of U4551 is 50% (Late on average 39 minutes), and the on-time arrival rate is 43% (Late on average 42 minutes).
On-Time Departures
Punctuality
50%
Late on average 39 minutes
Early
30%
On time
20%
30 mins late
37%
60 mins late
3%
90 mins late
10%
Cancelled
0%
On-Time Arrivals
Punctuality
43%
Late on average 42 minutes
Early
27%
On time
17%
30 mins late
43%
60 mins late
3%
90 mins late
10%
Cancelled
0%
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