Qantas
flight
QF 3420:
Colombo - Singapore Changi
Colombo - Singapore Changi
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FLIGHT SCHEDULE
Direct Codeshare Flights:
Qantas QF3420
Valid until 2026-01-13
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by SriLankan Airlines.
(UL 306)
Duration: 4:05, non-stop Airbus A320 (320)
Direct Codeshare Flights:
Qantas QF3420
Effective 2026-01-14 through 2026-01-28
Mon
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Tue
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Wed
Thu
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Fri
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Sat
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Sun
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Codeshare flight, operated by SriLankan Airlines.
(UL 306)
Duration: 4:05, non-stop Airbus A320 (32A)
Direct Codeshare Flights:
Qantas QF3420
Effective 2026-01-15 through 2026-01-31
Mon
Tue
Wed
-
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by SriLankan Airlines.
(UL 306)
Duration: 4:05, non-stop Airbus A320 (320)
Direct Codeshare Flights:
Qantas QF3420
Effective 2026-02-01 through 2026-02-04
Mon
-
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Tue
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Wed
Thu
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Fri
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-
Sat
-
-
Sun
Codeshare flight, operated by SriLankan Airlines.
(UL 306)
Duration: 4:05, non-stop Airbus A320 (32A)
Direct Codeshare Flights:
Qantas QF3420
Effective 2026-02-02 through 2026-02-14
Mon
Tue
Wed
-
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by SriLankan Airlines.
(UL 306)
Duration: 4:05, non-stop Airbus A320 (320)
Direct Codeshare Flights:
Qantas QF3420
Effective 2026-02-11 through 2026-03-08
Mon
-
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Tue
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Wed
Thu
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Fri
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-
Sat
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-
Sun
Codeshare flight, operated by SriLankan Airlines.
(UL 306)
Duration: 4:05, non-stop Airbus A320 (32A)
Direct Codeshare Flights:
Qantas QF3420
Effective 2026-02-16 through 2026-03-09
Mon
Tue
Wed
-
-
Thu
Fri
Sat
Sun
-
-
Codeshare flight, operated by SriLankan Airlines.
(UL 306)
Duration: 4:05, non-stop Airbus A320 (320)
Direct Codeshare Flights:
Qantas QF3420
Effective 2026-03-10 through 2026-03-15
Mon
-
-
Tue
Wed
Thu
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-
Fri
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-
Sat
-
-
Sun
Codeshare flight, operated by SriLankan Airlines.
(UL 306)
Duration: 4:05, non-stop Airbus A320 (32A)
Direct Codeshare Flights:
Qantas QF3420
Effective 2026-03-12 through 2026-03-28
Mon
Tue
Wed
-
-
Thu
Fri
Sat
Sun
-
-
Codeshare flight, operated by SriLankan Airlines.
(UL 306)
Duration: 4:05, non-stop Airbus A320 (320)
Direct Codeshare Flights:
Qantas QF3420
Effective 2026-03-18 through 2026-03-25
Mon
-
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Tue
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Wed
Thu
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Fri
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Sat
-
-
Sun
Codeshare flight, operated by SriLankan Airlines.
(UL 306)
Duration: 4:05, non-stop Airbus A320 (32A)
Direct Codeshare Flights:
Qantas QF3420
Effective from 2026-10-25
Mon
-
-
Tue
Wed
Thu
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-
Fri
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-
Sat
-
-
Sun
Codeshare flight, operated by SriLankan Airlines.
(UL 306)
Duration: 4:05, non-stop Airbus A320 (32A)
Direct Codeshare Flights:
Qantas QF3420
Effective from 2026-10-26
Mon
Tue
-
-
Wed
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-
Thu
Fri
Sat
Sun
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-
Codeshare flight, operated by SriLankan Airlines.
(UL 306)
Duration: 4:05, non-stop Airbus A320 (320)
Direct Codeshare Flights:
Qantas QF3420
Effective 2026-03-29 through 2026-10-23
Mon
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-
Tue
Wed
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-
Thu
Fri
Sat
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-
Sun
Codeshare flight, operated by SriLankan Airlines.
(UL 306)
Duration: 4:10, non-stop Airbus A320 (320)
Direct Codeshare Flights:
Qantas QF3420
Effective 2026-04-04 through 2026-10-24
Mon
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Tue
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Wed
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Thu
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Fri
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Sat
Sun
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Codeshare flight, operated by SriLankan Airlines.
(UL 306)
Duration: 4:10, non-stop Airbus A320 (32A)
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Parallax here CMB-SIN
- QF 3420 is an international flight departing from Colombo airport, Sri Lanka (CMB) and arriving at Singapore Changi airport, Singapore (SIN).
- The flight distance is 1707 miles, or 2747 km.
- The timezone of the departure airport is UTC+5.5 , and the timezone of the arrival airport is UTC+8 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.
- For direct flights, the flight time varies between 4:05 and 4:10.