The best way to know if your flight is departin on time due to strikes, vulcanos, snow, etc... is checking in the airlines website. Here are some flight status checkers I will be adding more as soon as I need them:
A
Air Europa
Air France
Alitalia
Amadeus up to date information of all airlines working with Amadeus
American Airlines
B
British Airways
C
Continental Airlines
E
Easyjet
Emirates
Etihad Airways
F
Finnair
I
Iberia
K
KLM
L
Lufthansa
N
Norwegian
Q
Qantas
Qatar Airways
R
Royal Air Jordania
Ryanair
S
Spanair
Swiss
