CX663Cathay Pacific · HKG → BOM
live · 1h ago
Route confirmed Cathay Pacific

CX663 Hong KongHKG · 20:35 MumbaiBOM · 00:20

CX663 by Cathay Pacific flies from Hong Kong (HKG) to Mumbai (BOM) for the Sat, Sep 19 departure.

Right nowScheduled · today · as of 02:05
20:35

departs HKG · on schedule

⚖ CX663 typically leaves +13 and lands −19. The air wins minutes back.
Typical gate push+13 minmedian posted departure
Typical arrival−19 minmedian over 16 operations
Wins back in air~32 minmedian gate push vs arrival · how planes make up time → Cancellation0 in 16tracked operations · cancellation odds calculator →

Where the minutes go

last 7 operations · gate push → arrival
0+30+60+90 min
09-18
+5 gate · +0 arrival
09-17
+27 gate · +2 arrival
09-16
+4 gate · −19 arrival
09-15
+18 gate · −25 arrival
09-14
+7 gate · −19 arrival
09-13
+15 gate · −25 arrival
09-12
+37 gate · +8 arrival

The bar is how late it left the gate; the ring is where it actually arrived. Board clocks, not estimates.

The last 30 days

arrival outcome per operation

median arrival −19 min · 0 cancelled · 16 operations tracked

The route today

live boards
HKGHong KongOn-time likelyHKG delay board →
BOMMumbaiOn-time likelyBOM delay board →
HKG→BOMevery carrier, schedules and on-time historyRoute intelligence →

When it flies

scheduled departures
061422
M
T
W
T
F
S
S

Each mark is a scheduled departure at its origin-local time. Today is highlighted.

Other Hong Kong to Mumbai flights today

same route · Cathay Pacific
CX683departs 17:20

If CX663 is cancelled, this is the other Cathay Pacific nonstop flight from Hong Kong to Mumbai on the same day, with scheduled departure times in HKG local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →

How CX663 actually runs

Pro Flight Search has tracked every published board update for CX663 across the HKG and BOM boards: schedule changes, gate pushes and actual clocks. Usually lands ~19 min early. Based on 12 confirmed landings · 11/12 within 15 min of schedule. Pushes back late but makes up time in the air.

The verdict above is that record speaking, so it reflects how CX663 operates rather than what the timetable promises. Numbers refresh as new flights operate.

Technical record

How this operation is measured

board clocksaircraft

Board log

scheduled → actual, per operation
09-18HKG 20:35 20:40 (+5)BOM 00:20 (+0)
09-17HKG 20:35 21:02 (+27)BOM 00:20 00:22 (+2)
09-16HKG 20:35 20:39 (+4)BOM 00:20 00:01 (−19)
09-15HKG 20:35 20:53 (+18)BOM 00:20 23:55 (−25)
09-14HKG 20:35 20:42 (+7)BOM 00:20 00:01 (−19)
09-13HKG 20:35 20:50 (+15)BOM 00:20 23:55 (−25)
09-12HKG 20:35 21:12 (+37)BOM 00:20 00:28 (+8)
09-11HKG 20:35 21:49 (+74)BOM 00:20 00:47 (+27)
09-10HKG 20:35 20:49 (+14)BOM 00:20 23:45 (−35)
09-09HKG 20:35 20:41 (+6)BOM 00:20 23:49 (−31)
09-08HKG 20:35 20:48 (+13)BOM 00:20 23:56 (−24)
09-07HKG 20:35 20:54 (+19)BOM 00:20 23:55 (−25)
09-06HKG 20:35 20:43 (+8)BOM 00:20 00:11 (−9)
09-05HKG 20:35 20:41 (+6)BOM 00:20 00:18 (−2)
09-04HKG 20:35 20:42 (+7)BOM 00:20 00:18 (−2)
09-03HKG BOM 00:20 23:58 (−22)

Aircraft

Recent tails: B-HNR, B-KQO, B-KQY, B-KQF.

Board clocks recorded as HKG and BOM published them.

Planning around CX663? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure

Cite this data

Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.

Suggested citation

Pro Flight Search — CX663 Hong Kong to Mumbai on-time performance, measured from the HKG and BOM airport boards.

Canonical URL
https://proflightsearch.com/flight/CX663
How we measure this →