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Buddha Air Buddha Air

U4552 Flight Status

According to Trip.com's real-time data, the U4552 flight operated by Buddha Air on Nov 7, 2026, scheduled to fly from Simara (SIF) to Kathmandu (KTM), has experienced a change in flight status: the originally scheduled departure time has been delayed, and the new departure time is 08:07 , with a new arrival time of 09:22 . Trip.com will continue to keep you updated on the latest flight status.
Fri, Nov 6
Sat, Nov 7
SIF-KTM

Access more flight status info on the Trip.com app

Arrived
The flight has arrived 1h 4m late
Simara(SIF)
08:34
Scheduled: 07:35, Nov 6
Simara Airport
173106C5-5199-4134-A176-6296CB3DA377 15m
Kathmandu(KTM)
08:54
Scheduled: 07:50, Nov 6
Tribhuvan International Airport D
Check-in Counter
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Boarding Gate
--
Arrival Gate
--
Baggage
--
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SIF-KTM

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Delayed
Your flight is about 32m late.
Simara(SIF)
08:07
Scheduled: 07:35, Nov 7
Simara Airport
173106C5-5199-4134-A176-6296CB3DA377 15m
Kathmandu(KTM)
09:22
Scheduled: 07:50, Nov 7
Tribhuvan International Airport D
Check-in Counter
--
Boarding Gate
--
Arrival Gate
--
Baggage
--
Need a flight from Simara to Kathmandu?
Buddha Air From €26
Search flights
Information provided by VariFlight For the latest updates, please refer to airport announcements or consult your airline. You can also explore more flights from Simara to Kathmandu or track other flights with our flight status tracker.

U4552 Aircraft Details

According to Trip.com real-time data, the U4552 flight flying from Simara to Kathmandu 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.
flight status
Alenia ATR 42/72
Punctuality (Departure)
27 %
Punctuality (Arrival)
0 %
Late on average
1 hour38 minutes
Age
17y, 2m
Seats
Up to 72
Distance
--

Flight History for U4552

Trip.com historical records show that the last U4552 flight departed on Fri, Nov 6 from SIF at approximately 08:34. This flight is expected to arrrive in KTM at 08:54.
Date Airport Aircraft Type Departure Arrival Status
Departure Arrival
Sun, Nov 1 Simara (SIF) Kathmandu (KTM) AT75 09:31 09:52 Arrived
Mon, Nov 2 Simara (SIF) Kathmandu (KTM) ATR 07:35 08:50 Delayed
Tue, Nov 3 Simara (SIF) Kathmandu (KTM) AT75 08:04 10:55 Arrived
Wed, Nov 4 Simara (SIF) Kathmandu (KTM) AT75 08:14 08:39 Arrived
Thu, Nov 5 Simara (SIF) Kathmandu (KTM) AT75 08:14 08:28 Arrived
Fri, Nov 6 Simara (SIF) Kathmandu (KTM) AT75 08:34 08:54 Arrived
Sat, Nov 7 Simara (SIF) Kathmandu (KTM) ATR 08:07 09:22 Delayed

U4552 On-Time Performance

Based on the average performance of this flight over the past 30 trips, the on-time departure rate of U4552 is 27% (Late on average 1 hour2 minutes), and the on-time arrival rate is 0% (Late on average 1 hour38 minutes).

On-Time Departures
Punctuality
27 %
Late on average 1 hour2 minutes
Early
0 %
On time
27 %
30 mins late
57 %
60 mins late
0 %
90 mins late
17 %
Cancelled
4 %
On-Time Arrivals
Punctuality
0 %
Late on average 1 hour38 minutes
Early
0 %
On time
0 %
30 mins late
60 %
60 mins late
7 %
90 mins late
33 %
Cancelled
4 %

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Frequently Asked Questions

  • What is the current status of flight u4552?

    Flight u4552 is delayed by about 32 minutes (status: Delayed). Latest estimated departure/arrival: 08:07 / 09:22 (updated Nov 7, 2026).
  • Flight u4552 is delayed by about 32 minutes (status: Delayed). The latest estimated departure/arrival times are 08:07 / 09:22. Watch for gate changes.
  • Flight u4552 is scheduled to depart at 07:35. The latest actual or estimated departure time is 08:07, and the current status is Delayed (updated Nov 7, 2026).
  • Flight u4552 is scheduled to arrive at 07:50. The latest estimated or actual arrival time is 09:22. Status is Delayed as of Nov 7, 2026.
  • Flight u4552 is operated by Buddha Air from Simara (SIF) to Kathmandu (KTM). Typical flight time is about 15 minutes; operating days may include Saturday.
  • Track flight u4552 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 u4552 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.
  • Flight u4552 has not left Simara (SIF) yet and is delayed by about 32 minutes. Latest estimated departure: 08:07.

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Destination Info: Kathmandu Weather & Time

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Partly cloudy
|
12°C - 24°C
Expected weather conditions upon arrival
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0 hour time difference
Time on arrival: Simara 09:22 | Kathmandu 09:22

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