Singapore Airlines SQ421 Flight Status for 25 September 2026
Singapore Airlines
SQ421.Boeing 787-10 Dreamliner
Landed
11:45 IST
Scheduled
12:14
IST
29m Delay
BOM · T2
Mumbai Chhatrapati Shivaji International Airport, Mumbai, India
4h 40m
Direct
19:50 +08
Scheduled
25m Early
+08
19:24
SIN · T2
Singapore Changi Airport, Singapore, Singapore
FLIGHT PERFORMANCE
0%
On-Time
Based on data for the past 7 days
SQ421 Flight Information
Type
International Flight
Current Status
Landed
Route
Departure Mumbai (BOM), India and arriving at Singapore (SIN), Singapore
Airline
Singapore Airlines (SQ)
Aircraft
Boeing 787-10 Dreamliner
Flight Duration
4 hour 40 minutes
Flight Distance
3921 kms
Flight History for SQ421
Historical records show that the last SQ421 flight departed on Thu, Sep 24 from BOM at approximately 12:14. This flight is expected to arrive in SIN at 19:24.
| DATE | ROUTE | AIRCRAFT | DEPARTURE | ARRIVAL | STATUS |
|---|---|---|---|---|---|
| Thu, Sep 24 | Mumbai (BOM) → Singapore (SIN) | B78X | 12:14 | 19:24 | Landed |
| Wed, Sep 23 | Mumbai (BOM) → Singapore (SIN) | B78X | 12:47 | 20:09 | Landed |
| Tue, Sep 22 | Mumbai (BOM) → Singapore (SIN) | B78X | 12:07 | 19:35 | Landed |
| Mon, Sep 21 | Mumbai (BOM) → Singapore (SIN) | B78X | 12:16 | 19:46 | Landed |
| Sun, Sep 20 | Mumbai (BOM) → Singapore (SIN) | B78X | 12:17 | 19:32 | Landed |
| Sat, Sep 19 | Mumbai (BOM) → Singapore (SIN) | B78X | 12:20 | 19:31 | Landed |
| Fri, Sep 18 | Mumbai (BOM) → Singapore (SIN) | B78X | 12:46 | 20:23 | Landed |
SQ421 On-Time Performance
Based on the average performance of this flight over the last 7 trips, the on-time departure rate of SQ421 is 0% (Late on average 39 minutes), and the on-time arrival rate is 71% (Late on average 26 minutes).
On-Time Departures
0%
Punctuality
Late on average
39
minutes
Early
0%
On time
0%
30 mins late
28%
60 mins late
42%
90 mins late
28%
Cancelled
0%
On-Time Arrivals
71%
Punctuality
Late on average
26
minutes
Early
71%
On time
0%
30 mins late
14%
60 mins late
14%
90 mins late
0%
Cancelled
0%
Secure Your Travel Plans
Travel Insurance starting at ₹30/day*
*Standard T&C apply.
Flight Tracker FAQs
-
Q: Which terminal and gate does SQ421 depart from and arrive at?
Ans: SQ421 departs from Terminal T2, Gate 76 at Mumbai Chhatrapati Shivaji International Airport and arrives at Terminal T2, Gate at Singapore Changi Airport. -
Q: What time will SQ421 land at Singapore Changi Airport?
Ans: The estimated landing time for SQ421 at Singapore Changi Airport is 19:50 (+08). -
Q: What is the total flight time for SQ421?
Ans: The total scheduled flight duration from Mumbai Chhatrapati Shivaji International Airport to Singapore Changi Airport is 4h 40m.
