Buddha Air U4559 Flight Status (Kathmandu to Simara)
According to Trip.com real-time data, the U4559 flight operated by Buddha Air on Sep 22, 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 17:00 , with a new arrival time of 17:52 . Trip.com will continue to keep you updated on the latest flight status.
Mon, Sep 21
Tue, Sep 22
Access more flight status info on the Trip.com app
Show more
Arrived
The flight has arrived 1h 29m late
15m
Check-in Counter
--
Boarding Gate
4
Arrival Gate
--
Baggage
--
Access more flight status info on the Trip.com app
Show more
Delayed
Your flight is about 50m late
15m
Check-in Counter
--
Boarding Gate
4
Arrival Gate
--
Baggage
--
Show more
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.
U4559 Aircraft Details and Cabin Information - Kathmandu to Simara on Buddha Air
According to Trip.com real-time data, the U4559 flight flying from Kathmandu to Simara on 9/22/2026 is operated by the aircraft model Alenia ATR 42/72. This aircraft has been in service for 17y, 11m. The aircraft is equipped with Up to 72 seats.
Alenia ATR 42/72
Punctuality (Departure)
0%
Punctuality (Arrival)
0%
Late on average
1 hour14 minutes
Age
17y, 11m
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
See more amenities and seat info in the app
Show more
U4559 Recent Flight History and Status - Buddha Air
Trip.com historical records show that the last U4559 flight departed on Mon, Sep 21 from KTM at approximately 17:39. This flight is expected to arrrive in SIF at 17:54.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Wed, Sep 16 | Kathmandu (KTM) | Simara (SIF) | ATR | 17:00 | 17:52 | Delayed |
| Thu, Sep 17 | Kathmandu (KTM) | Simara (SIF) | AT75 | 17:00 | 17:21 | Arrived |
| Fri, Sep 18 | Kathmandu (KTM) | Simara (SIF) | AT75 | 17:15 | 17:21 | Arrived |
| Sat, Sep 19 | Kathmandu (KTM) | Simara (SIF) | AT75 | 17:11 | 17:26 | Arrived |
| Sun, Sep 20 | Kathmandu (KTM) | Simara (SIF) | AT75 | 17:22 | 17:40 | Arrived |
| Mon, Sep 21 | Kathmandu (KTM) | Simara (SIF) | AT75 | 17:39 | 17:54 | Arrived |
| Tue, Sep 22 | Kathmandu (KTM) | Simara (SIF) | ATR | 17:00 | 17:52 | Delayed |
text.text............fake.row.text............text.........fake row ...text
Check upcoming flights with our app
Show more
U4559 On-Time Performance, Departure, and Arrival Trends
Review U4559 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 U4559 flight over the past 30 trips, the on-time departure rate of U4559 is 0% (Late on average 1 hour7 minutes), while the on-time arrival rate is 0% (Late on average 1 hour14 minutes).
On-Time Departures
Punctuality
0%
Late on average 1 hour7 minutes
Early
0%
On time
0%
30 mins late
37%
60 mins late
40%
90 mins late
23%
Canceled
1%
On-Time Arrivals
Punctuality
0%
Late on average 1 hour14 minutes
Early
0%
On time
0%
30 mins late
30%
60 mins late
40%
90 mins late
30%
Canceled
1%
Recommended hotels in Simara
Hotels near Simara Airport
Hotels near Simara
10/10
Reviews
Hotel Classic Plaza
0.65 km from the airport
SEK 529
3.2/10
2 Reviews
Hotel Ichchha
1.08 km from the airport
11% off
SEK 529 SEK 471
7.7/10
4 Reviews
Clarks Resort Birgunj
14.48 km from the airport
23% off
SEK 597 SEK 459
5.8/10
Reviews
Hotel Shah Paradise
18.9 km from the airport
SEK 147
0/10
Reviews
Hotel Panchvati
0.87 km from downtown
SEK 135
5.4/10
5 Reviews
Hotel Baba KO Dhaba
5 km from downtown
SEK 394
9.6/10
11 Reviews
Sarovar Portico Birgunj Nepal
4 km from downtown
SEK 419
8.7/10
53 Reviews
Mithila Yatri Niwas
0.29 km from downtown
SEK 328
Cheap return flights to Kathmandu
- Sun, Oct 4Simara (SIF)Kathmandu (KTM) Buddha AirOne way54% offSEK 613SEK 284
- Sat, Sep 26Simara (SIF)Kathmandu (KTM) Buddha AirOne way53% offSEK 613SEK 286
- Thu, Oct 1Simara (SIF)Kathmandu (KTM) Buddha AirOne way53% offSEK 613SEK 286
- Sat, Oct 3Simara (SIF)Kathmandu (KTM) Buddha AirOne way53% offSEK 613SEK 287
- Sat, Oct 17Simara (SIF)Kathmandu (KTM) Buddha AirOne way53% offSEK 613SEK 289
- Sun, Oct 25Simara (SIF)Kathmandu (KTM) Buddha AirOne way20% offSEK 613SEK 490
More Cheap Flights
Frequently Asked Questions
What is the current status of flight u4559?
Flight u4559 is delayed by about 50 minutes (status: Delayed). Latest estimated departure/arrival: 17:00 / 17:52 (updated Sep 22, 2026).Is flight u4559 on time today?
Flight u4559 is delayed by about 50 minutes (status: Delayed). The latest estimated departure/arrival times are 17:00 / 17:52. Watch for gate changes.Has flight u4559 departed yet? What is the departure time?
Flight u4559 is scheduled to depart at 16:10. The latest actual or estimated departure time is 17:00, and the current status is Delayed (updated Sep 22, 2026).When is flight u4559 scheduled to arrive?
Flight u4559 is scheduled to arrive at 16:25. The latest estimated or actual arrival time is 17:52. Status is Delayed as of Sep 22, 2026.What is the gate information for flight u4559?
For flight u4559, 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 u4559 fly?
Flight u4559 is operated by Buddha Air from Kathmandu (KTM) to Simara (SIF). Typical flight time is about 15 minutes; operating days may include Tuesday.How can I check real-time status for flight u4559?
Track flight u4559 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 u4559 is delayed or canceled, what should I do?
If u4559 is delayed or canceled, first confirm the latest status here (Delayed, updated Sep 22, 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 u4559 departed from Kathmandu?
Flight u4559 has not left Kathmandu (KTM) yet and is delayed by about 50 minutes. Latest estimated departure: 17:00.
Simara Vacation Packages: Cheap Flights, Hotels & Tours
Hotels
Airport Transfers
Tours & Tickets
Car Rentals
Worldwide Coverage
Flights to over 5,000 cities
One-stop Service Guarantee
Price guaranteed upon confirmed payment, booking guaranteed once tickets issued
Secure Payment
Convenient & reliable booking and payment system