Buddha Air U4551 Flight Status
According to Trip.com latest record on status for Buddha Air flight U4551 from Kathmandu to Simara (KTM-SIF): Flight U4551 has safely landed at Simara Airport (SIF) 07:53 (local time), about 58m late.
Wed, Oct 21
Thu, Oct 22
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Arrived
The flight arrived 1h 29m late.
15m
Check-in Counter
--
Boarding Gate
5
Arrival Gate
--
Baggage
--
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Arrived
The flight arrived 58m late.
15m
Check-in Counter
--
Boarding Gate
4
Arrival Gate
--
Baggage
--
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Buddha Air From SGD 46
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U4551 Aircraft Specifications
According to Trip.com real-time data, the U4551 flight from Kathmandu to Simara on 10/22/2026 is operated using the aircraft model Alenia ATR 42/72. This aircraft has been in service for 16y, 6m. The aircraft has 72 seats.
Alenia ATR 42/72
On-Time Departure
23
%
On-Time Arrival
10
%
Avg. Delay
1 hour 4 minutes
Aircraft Age
16y, 6m
Total Seats
72
Flight Distance
--
Economy
Cabin Amenities
None
In-flight entertainment is unavailable
Wi-Fi is unavailable
No power outlets are available
Seat Information
76 cm
Legroom
43 cm
Seat width
100°
Reclining Angle
--
Seat layout example
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U4551 Flight History
Trip.com historical records show that the last U4551 flight departed on Wed, Oct 21 from KTM at approximately 08:07. This flight is expected to arrrive in SIF at 08:24.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Fri, Oct 16 | Kathmandu (KTM) | Simara (SIF) | AT75 | 07:39 | 07:57 | Arrived |
| Sat, Oct 17 | Kathmandu (KTM) | Simara (SIF) | AT75 | 07:33 | 07:48 | Arrived |
| Sun, Oct 18 | Kathmandu (KTM) | Simara (SIF) | AT75 | 07:07 | 07:29 | Arrived |
| Mon, Oct 19 | Kathmandu (KTM) | Simara (SIF) | AT75 | 07:29 | 07:47 | Arrived |
| Tue, Oct 20 | Kathmandu (KTM) | Simara (SIF) | AT75 | 07:11 | 07:33 | Arrived |
| Wed, Oct 21 | Kathmandu (KTM) | Simara (SIF) | AT75 | 08:07 | 08:24 | Arrived |
| Thu, Oct 22 | Kathmandu (KTM) | Simara (SIF) | AT75 | 07:36 | 07:53 | Arrived |
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U4551 On-Time Performance
Based on the average performance of this flight over the last 30 trips, the on-time departure rate of U4551 is 23% (Late on average 53 minutes), and the on-time arrival rate is 10% (Late on average 1 hour 4 minutes).
On-Time Departures
Punctuality
23
%
Late on average
53 minutes
Early
10
%
On time
13
%
30 mins late
40
%
60 mins late
27
%
90 mins late
10
%
Cancelled
0
%
On-Time Arrivals
Punctuality
10
%
Late on average
1 hour 4 minutes
Early
10
%
On time
0
%
30 mins late
43
%
60 mins late
23
%
90 mins late
23
%
Cancelled
0
%
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Flight FAQs
What is the current status of flight u4551?
Flight u4551 has arrived (status: Arrived). Actual arrival 07:53 (updated Oct 22, 2026).Is flight u4551 on time today?
Flight u4551 has arrived (status: Arrived). Actual arrival was 07:53; follow airport screens for the baggage carousel.Has flight u4551 departed yet? What is the departure time?
Flight u4551 is scheduled to depart at 06:40. The latest actual or estimated departure time is 07:36, and the current status is Arrived (updated Oct 22, 2026).When is flight u4551 scheduled to arrive?
Flight u4551 is scheduled to arrive at 06:55. The latest estimated or actual arrival time is 07:53. Status is Arrived as of Oct 22, 2026.What is the gate information for flight u4551?
For flight u4551, 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 u4551 fly?
Flight u4551 is operated by Buddha Air from Kathmandu (KTM) to Simara (SIF). Typical flight time is about 15 minutes; operating days may include Thursday.How can I check real-time status for flight u4551?
Track flight u4551 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 u4551 is delayed or canceled, what should I do?
If u4551 is delayed or canceled, first confirm the latest status here (Arrived, updated Oct 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 u4551 departed from Kathmandu?
Flight u4551 has already left Kathmandu and completed its journey. Departure was 07:36; actual arrival 07:53.
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