Buddha Air
U4551 Flight Status (Kathmandu to Simara)
According to Trip.com real-time data, the U4551 flight operated by Buddha Air on Oct 2, 2026 is scheduled to fly from Kathmandu (KTM) to Simara (SIF). The flight is expected to depart at 06:40 and land at 07:32 .
Thu, Oct 1
Fri, Oct 2
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Arrived
The flight has arrived 3h 48m 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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Buddha Air
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Information provided by VariFlight
For real-time updates, please check airport displays or contact your airline.
You can also explore more flights from Kathmandu to Simara or track other flights with our flight status tracker.
U4551 Aircraft Details and Cabin Information - Kathmandu to Simara on Buddha Air
According to Trip.com real-time data, the U4551 flight flying from Kathmandu to Simara on 10/2/2026 is operated by the aircraft model Alenia ATR 42/72. This aircraft has been in service for 19y, 1m. The aircraft is equipped with Up to 72 seats.
Alenia ATR 42/72
Punctuality (Departure)
43
%
Punctuality (Arrival)
30
%
Late on average
55 minutes
Age
19y, 1m
Seats
Up to 72
Flight Distance
--
Economy
In-Flight Services
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 Recent Flight History and Status - Buddha Air
Trip.com historical records show that the last U4551 flight departed on Thu, Oct 1 from KTM at approximately 10:18. This flight is expected to arrrive in SIF at 10:43.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Sat, Sep 26 | Kathmandu (KTM) | Simara (SIF) | AT75 | 07:37 | 09:02 | Arrived |
| Sun, Sep 27 | Kathmandu (KTM) | Simara (SIF) | AT75 | 08:43 | 09:05 | Arrived |
| Mon, Sep 28 | Kathmandu (KTM) | Simara (SIF) | AT75 | 08:26 | 08:44 | Arrived |
| Tue, Sep 29 | Kathmandu (KTM) | Simara (SIF) | AT75 | 08:37 | 09:00 | Arrived |
| Wed, Sep 30 | Kathmandu (KTM) | Simara (SIF) | AT75 | 08:42 | 09:06 | Arrived |
| Thu, Oct 1 | Kathmandu (KTM) | Simara (SIF) | AT75 | 10:18 | 10:43 | Arrived |
| Fri, Oct 2 | Kathmandu (KTM) | Simara (SIF) | ATR | 06:40 | 07:32 | Scheduled |
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U4551 On-Time Performance, Departure, and Arrival Trends
Review U4551 on-time performance based on recent trips, including departure punctuality, arrival punctuality, average delays, and early arrival trends to better understand overall flight reliability. Based on the average performance of U4551 flight over the past 30 trips, the on-time departure rate of U4551 is 43% (Late on average 43 minutes), while the on-time arrival rate is 30% (Late on average 55 minutes).
On-Time Departures
Punctuality
43
%
Late on average
43 minutes
Early
0
%
On time
43
%
30 mins late
33
%
60 mins late
20
%
90 mins late
3
%
Canceled
1
%
On-Time Arrivals
Punctuality
30
%
Late on average
55 minutes
Early
0
%
On time
30
%
30 mins late
40
%
60 mins late
13
%
90 mins late
17
%
Canceled
1
%
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Frequently Asked Questions
-
What is the current status of flight u4551?
Flight u4551 has not departed yet and is currently on schedule. Scheduled departure 06:40, arrival 06:55 (updated Oct 2, 2026). -
Is flight u4551 on time today?
Flight u4551 has not departed yet and is currently on schedule. Scheduled departure is 06:40, with arrival at 06:55. Recheck gate and timing before you head to the airport. -
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 06:40, and the current status is Scheduled (updated Oct 2, 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 07:32. Status is Scheduled as of Oct 2, 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 Friday. -
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 (Scheduled, updated Oct 2, 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 not departed from Kathmandu (KTM) yet and is currently on schedule for 06:40.
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