Buddha Air
U4553 Flight Status
According to Trip.com real-time data, the U4553 flight operated by Buddha Air on Sep 25, 2026 is scheduled to fly from Kathmandu (KTM) to Simara (SIF). The flight is expected to depart at 11:25 AM and land at 12:17 PM .
Thu, Sep 24
Fri, Sep 25
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Arrived
The flight has arrived 2h 22m late
15m
Check-in Counter
--
Boarding Gate
4
Arrival Gate
--
Baggage
--
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Buddha Air
From SEK 296
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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
From SEK 296
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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.
U4553 Aircraft Details
According to Trip.com real-time data, the U4553 flight flying from Kathmandu to Simara on 9/25/2026 is operated by the aircraft model Alenia ATR 42/72. This aircraft has been in service for 18y, 8m. The aircraft is equipped with Up to 72 seats.
Alenia ATR 42/72
Punctuality (Departure)
23
%
Punctuality (Arrival)
7
%
Late on average
1 hour2 minutes
Age
18y, 8m
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 U4553
Trip.com historical records show that the last U4553 flight departed on Thu, Sep 24 from KTM at approximately 1:37 PM. This flight is expected to arrrive in SIF at 2:02 PM.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Sat, Sep 19 | Kathmandu (KTM) | Simara (SIF) | AT75 | 10:45 AM | 1:11 PM | Arrived |
| Sun, Sep 20 | Kathmandu (KTM) | Simara (SIF) | AT75 | 10:45 AM | 11:06 AM | En route |
| Mon, Sep 21 | Kathmandu (KTM) | Simara (SIF) | AT75 | 1:03 PM | 1:27 PM | Arrived |
| Tue, Sep 22 | Kathmandu (KTM) | Simara (SIF) | AT75 | 12:16 PM | 12:34 PM | Arrived |
| Wed, Sep 23 | Kathmandu (KTM) | Simara (SIF) | AT75 | 12:36 PM | 12:56 PM | Arrived |
| Thu, Sep 24 | Kathmandu (KTM) | Simara (SIF) | AT75 | 1:37 PM | 2:02 PM | Arrived |
| Fri, Sep 25 | Kathmandu (KTM) | Simara (SIF) | ATR | 11:25 AM | 12:17 PM | Scheduled |
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U4553 On-Time Performance
Based on the average performance of this flight over the past 30 trips, the on-time departure rate of U4553 is 23% (Late on average 46 minutes), and the on-time arrival rate is 7% (Late on average 1 hour2 minutes).
On-Time Departures
Punctuality
23
%
Late on average
46 minutes
Early
10
%
On time
13
%
30 mins late
37
%
60 mins late
30
%
90 mins late
10
%
Canceled
0
%
On-Time Arrivals
Punctuality
7
%
Late on average
1 hour2 minutes
Early
0
%
On time
7
%
30 mins late
47
%
60 mins late
27
%
90 mins late
20
%
Canceled
0
%
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Frequently Asked Questions
-
What is the current status of flight u4553?
Flight u4553 has not departed yet and is currently on schedule. Scheduled departure 11:25 AM, arrival 11:40 AM (updated Sep 25, 2026). -
Is flight u4553 on time today?
Flight u4553 has not departed yet and is currently on schedule. Scheduled departure is 11:25 AM, with arrival at 11:40 AM. 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 11:25 AM. The latest actual or estimated departure time is 11:25 AM, and the current status is Scheduled (updated Sep 25, 2026). -
When is flight u4553 scheduled to arrive?
Flight u4553 is scheduled to arrive at 11:40 AM. The latest estimated or actual arrival time is 12:17 PM. Status is Scheduled as of Sep 25, 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 Friday. -
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 Sep 25, 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 11:25 AM.
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