Buddha Air U4553 Flight Status
According to Trip.com latest record on status for Buddha Air flight U4553 from Kathmandu to Simara (KTM-SIF): Flights for Oct 26, 2026 are scheduled, with the next departure slated for 09:40 from KTM and an expected arrival at 10:32 at SIF .
Sun, Oct 25
Mon, Oct 26
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In Flight
Your flight has departed Kathmandu and is expected to arrive in Simara at 10:26.
15m
Check-in Counter
--
Boarding Gate
4
Arrival Gate
--
Baggage
--
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Buddha Air From NZD 64
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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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Need a flight from Kathmandu to Simara?
Buddha Air From NZD 64
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U4553 Aircraft Specifications
According to Trip.com real-time data, the U4553 flight from Kathmandu to Simara on 10/26/2026 is operated using the aircraft model Alenia ATR 42/72. This aircraft has been in service for 18y, 11m. The aircraft has Up to 72 seats.
Alenia ATR 42/72
On-Time Departure
20
%
On-Time Arrival
13
%
Avg. Delay
1 hour 26 minutes
Aircraft Age
18y, 11m
Total Seats
Up to 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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U4553 Flight History
Trip.com historical records show that the last U4553 flight departed on Sun, Oct 25 from KTM at approximately 10:04. This flight is expected to arrrive in SIF at 10:26.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Tue, Oct 20 | Kathmandu (KTM) | Simara (SIF) | AT75 | 10:09 | 10:31 | Arrived |
| Wed, Oct 21 | Kathmandu (KTM) | Simara (SIF) | AT75 | 10:50 | 11:08 | Arrived |
| Thu, Oct 22 | Kathmandu (KTM) | Simara (SIF) | AT75 | 10:07 | 10:29 | Arrived |
| Fri, Oct 23 | Kathmandu (KTM) | Simara (SIF) | ATR | 09:40 | 10:32 | Delayed |
| Sat, Oct 24 | Kathmandu (KTM) | Simara (SIF) | AT75 | 11:46 | 12:07 | Arrived |
| Sun, Oct 25 | Kathmandu (KTM) | Simara (SIF) | AT75 | 10:04 | 10:26 | In Flight |
| Mon, Oct 26 | Kathmandu (KTM) | Simara (SIF) | ATR | 09:40 | 10:32 | Scheduled |
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U4553 On-Time Performance
Based on the average performance of this flight over the last 30 trips, the on-time departure rate of U4553 is 20% (Late on average 1 hour 25 minutes), and the on-time arrival rate is 13% (Late on average 1 hour 26 minutes).
On-Time Departures
Punctuality
20
%
Late on average
1 hour 25 minutes
Early
7
%
On time
13
%
30 mins late
20
%
60 mins late
13
%
90 mins late
47
%
Cancelled
0
%
On-Time Arrivals
Punctuality
13
%
Late on average
1 hour 26 minutes
Early
13
%
On time
0
%
30 mins late
23
%
60 mins late
17
%
90 mins late
47
%
Cancelled
0
%
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Flight FAQs
What is the current status of flight u4553?
Flight u4553 has not departed yet and is currently on schedule. Scheduled departure 09:40, arrival 09:55 (updated Oct 26, 2026).Is flight u4553 on time today?
Flight u4553 has not departed yet and is currently on schedule. Scheduled departure is 09:40, with arrival at 09:55. Recheck gate and timing before you head to the airport.Has flight u4553 departed yet? What is the departure time?
Flight u4553 is scheduled to depart at 09:40. The latest actual or estimated departure time is 09:40, and the current status is Scheduled (updated Oct 26, 2026).When is flight u4553 scheduled to arrive?
Flight u4553 is scheduled to arrive at 09:55. The latest estimated or actual arrival time is 10:32. Status is Scheduled as of Oct 26, 2026.What is the gate information for flight u4553?
For flight u4553, 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 u4553 fly?
Flight u4553 is operated by Buddha Air from Kathmandu (KTM) to Simara (SIF). Typical flight time is about 15 minutes; operating days may include Monday.How can I check real-time status for flight u4553?
Track flight u4553 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 u4553 is delayed or canceled, what should I do?
If u4553 is delayed or canceled, first confirm the latest status here (Scheduled, updated Oct 26, 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 u4553 departed from Kathmandu?
Flight u4553 has not departed from Kathmandu (KTM) yet and is currently on schedule for 09:40.
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