Buddha Air U4551 Flight Status
According to Trip.com real-time data, the U4551 flight operated by Buddha Air on Nov 7, 2026, scheduled to fly from Kathmandu (KTM) to Simara (SIF), has experienced a change in flight status: the originally scheduled departure time has been delayed, and the new departure time is 09:03 , with a new arrival time of 09:55 . Trip.com will continue to keep you updated on the latest flight status.
Fri, Nov 6
Sat, Nov 7
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Arrived
The flight has arrived 52m late
15m
Check-in Counter
--
Boarding Gate
4
Arrival Gate
--
Baggage
--
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Delayed
Your flight is about 2h 23m late
15m
Check-in Counter
--
Boarding Gate
4
Arrival Gate
--
Baggage
--
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Buddha Air From NZD 64
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U4551 Aircraft Details
According to Trip.com real-time data, the U4551 flight flying from Kathmandu to Simara on 11/7/2026 is operated by the aircraft model Alenia ATR 42/72. This aircraft has been in service for 17y, 2m. The aircraft is equipped with Up to 72 seats.
Alenia ATR 42/72
Punctuality (Departure)
20
%
Punctuality (Arrival)
7
%
Late on average
48 minutes
Age
17y, 2m
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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Flight History for U4551
Trip.com historical records show that the last U4551 flight departed on Fri, Nov 6 from KTM at approximately 07:28. This flight is expected to arrrive in SIF at 07:47.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Sun, Nov 1 | Kathmandu (KTM) | Simara (SIF) | AT75 | 07:49 | 08:05 | Arrived |
| Mon, Nov 2 | Kathmandu (KTM) | Simara (SIF) | ATR | 06:40 | 07:32 | Delayed |
| Tue, Nov 3 | Kathmandu (KTM) | Simara (SIF) | AT75 | 07:14 | 07:36 | Arrived |
| Wed, Nov 4 | Kathmandu (KTM) | Simara (SIF) | AT75 | 07:14 | 07:36 | Arrived |
| Thu, Nov 5 | Kathmandu (KTM) | Simara (SIF) | AT75 | 07:13 | 07:29 | Arrived |
| Fri, Nov 6 | Kathmandu (KTM) | Simara (SIF) | AT75 | 07:28 | 07:47 | Arrived |
| Sat, Nov 7 | Kathmandu (KTM) | Simara (SIF) | ATR | 09:03 | 09:55 | Delayed |
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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 20% (Late on average 44 minutes), and the on-time arrival rate is 7% (Late on average 48 minutes).
On-Time Departures
Punctuality
20
%
Late on average
44 minutes
Early
7
%
On time
13
%
30 mins late
63
%
60 mins late
10
%
90 mins late
7
%
Canceled
1
%
On-Time Arrivals
Punctuality
7
%
Late on average
48 minutes
Early
7
%
On time
0
%
30 mins late
73
%
60 mins late
13
%
90 mins late
7
%
Canceled
1
%
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Frequently Asked Questions
What is the current status of flight u4551?
Flight u4551 is delayed by about 143 minutes (status: Delayed). Latest estimated departure/arrival: 09:03 / 09:55 (updated Nov 7, 2026).Is flight u4551 on time today?
Flight u4551 is delayed by about 143 minutes (status: Delayed). The latest estimated departure/arrival times are 09:03 / 09:55. Watch for gate changes.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 09:03, and the current status is Delayed (updated Nov 7, 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 09:55. Status is Delayed as of Nov 7, 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 Saturday.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 (Delayed, updated Nov 7, 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 left Kathmandu (KTM) yet and is delayed by about 143 minutes. Latest estimated departure: 09:03.
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