Singapore Airlines SQ4921 Flight status
According to Trip.com real-time data, the SQ4921 flight operated by Singapore Airlines on Jul 7, 2026, flying from New Delhi (DEL) to London (LHR), departed at 01:17 and is expected to arrive at 06:59 (local time in London, UTC+1) and land at Heathrow Airport (LHR)
Mon, Jul 6
Tue, Jul 7
Wed, Jul 8
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Arrived
The flight has arrived 30m late
11h 5m
Check-in Counter
M
Boarding Gate
20
Arrival Gate
--
Baggage
9
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En route
Your flight has departed New Delhi and is expected to arrive in London at 06:59.
11h 5m
Check-in Counter
--
Boarding Gate
1
Arrival Gate
--
Baggage
--
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Scheduled
Your flight will depart on time.
11h 5m
Check-in Counter
--
Boarding Gate
--
Arrival Gate
--
Baggage
--
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Information provided by VariFlight.VariFlight. Please refer to airport announcements for the most up-to-date information. If this is not your flight, you can browse more options for flights from New Delhi to London to find your schedule.
SQ4921 Aircraft Details
According to Trip.com real-time data, the SQ4921 flight flying from New Delhi to London on 7/7/2026 is operated by the aircraft model Airbus A350-900. This aircraft has been in service for 2y, 5m. The aircraft is equipped with 316 seats.
Airbus A350-900
Punctuality (Departure)
23%
Punctuality (Arrival)
90%
Late on average
2 minutes
Age
2y, 5m
Seats
316
Flight Distance
--
Economy
Business
Premium Economy
In-Flight Services
Meal included
Seatback entertainment system
Wi-Fi (free)
USB port and power outlet
Seat Information
81 cm
More legroom than on 56% of flights
46 cm
Seat width better than on 78% of flights
110°
Reclining Angle
3-3-3
Seat layout example
In-Flight Services
Meal included
Seatback entertainment system
Wi-Fi (free)
USB port and power outlet
Seat Information
122 cm
More legroom than on 33% of flights
71 cm
Seat width better than on 67% of flights
180°
Reclining Angle Fully reclinable
1-2-1
Seat layout example
In-Flight Services
Meal included
Seatback entertainment system
Wi-Fi (free)
USB port and power outlet
Seat Information
99 cm
More legroom than on 88% of flights
51 cm
Seat width better than on 75% of flights
120°
Reclining Angle
2-4-2
Seat layout example
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Flight History for SQ4921
Trip.com historical records show that the last SQ4921 flight departed on Mon, Jul 6 from DEL at approximately 02:20. This flight is expected to arrrive in LHR at 08:00.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Fri, Jul 3 | New Delhi (DEL) | London (LHR) | 359 | 01:29 | 07:30 | Arrived |
| Sat, Jul 4 | New Delhi (DEL) | London (LHR) | 359 | 01:16 | 07:04 | Arrived |
| Sun, Jul 5 | New Delhi (DEL) | London (LHR) | 359 | 01:06 | 06:45 | Arrived |
| Mon, Jul 6 | New Delhi (DEL) | London (LHR) | 359 | 02:20 | 08:00 | Arrived |
| Tue, Jul 7 | New Delhi (DEL) | London (LHR) | 359 | 01:17 | 06:59 | En route |
| Wed, Jul 8 | New Delhi (DEL) | London (LHR) | 359 | 00:55 | 07:30 | Scheduled |
| Thu, Jul 9 | New Delhi (DEL) | London (LHR) | 359 | 00:55 | 07:30 | Scheduled |
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SQ4921 On-Time Performance
Based on the average performance of this flight over the past 30 trips, the on-time departure rate of SQ4921 is 23% (Late on average 1 hour 1 minute), and the on-time arrival rate is 90% (Late on average 2 minutes).
On-Time Departures
Punctuality
23%
Late on average 1 hour 1 minute
Early
0%
On time
23%
30 mins late
37%
60 mins late
30%
90 mins late
10%
Cancelled
0%
On-Time Arrivals
Punctuality
90%
Late on average 2 minutes
Early
53%
On time
37%
30 mins late
0%
60 mins late
3%
90 mins late
7%
Cancelled
0%
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