BRUSSELS, BELGIUM - JULY 27: An interior view of the Brussels Airport as the Belgian airports are going through hard time amid staff strikes and flight cancellations in Brussels, Belgium on July 27, 2022. The flights of the German airline company Lufthansa from Brussels to Germany were canceled as the ground personnel went on a warning strike all day at the call of the Verdi Union. Dursun Aydemir / Anadolu Agency/ABACAPRESS.COM

BRUSSELS, BELGIUM - JULY 27: An interior view of the Brussels Airport as the Belgian airports are going through hard time amid staff strikes and flight cancellations in Brussels, Belgium on July 27, 2022. The flights of the German airline company Lufthansa from Brussels to Germany were canceled as the ground personnel went on a warning strike all day at the call of the Verdi Union. Dursun Aydemir / Anadolu Agency/ABACAPRESS.COM

BRUSSELS, BELGIUM - JULY 27: An interior view of the Brussels Airport as the Belgian airports are going through hard time amid staff strikes and flight cancellations in Brussels, Belgium on July 27, 2022. The flights of the German airline company Lufthansa from Brussels to Germany were canceled as the ground personnel went on a warning strike all day at the call of the Verdi Union. Dursun Aydemir / Anadolu Agency/ABACAPRESS.COM

BRUSSELS, BELGIUM - JULY 27: An interior view of the Brussels Airport as the Belgian airports are going through hard time amid staff strikes and flight cancellations in Brussels, Belgium on July 27, 2022. The flights of the German airline company Lufthansa from Brussels to Germany were canceled as the ground personnel went on a warning strike all day at the call of the Verdi Union. Dursun Aydemir / Anadolu Agency/ABACAPRESS.COM

BRUSSELS, BELGIUM - JULY 27: An interior view of the Brussels Airport as the Belgian airports are going through hard time amid staff strikes and flight cancellations in Brussels, Belgium on July 27, 2022. The flights of the German airline company Lufthansa from Brussels to Germany were canceled as the ground personnel went on a warning strike all day at the call of the Verdi Union. Dursun Aydemir / Anadolu Agency/ABACAPRESS.COM

BRUSSELS, BELGIUM - JULY 27: An interior view of the Brussels Airport as the Belgian airports are going through hard time amid staff strikes and flight cancellations in Brussels, Belgium on July 27, 2022. The flights of the German airline company Lufthansa from Brussels to Germany were canceled as the ground personnel went on a warning strike all day at the call of the Verdi Union. Dursun Aydemir / Anadolu Agency/ABACAPRESS.COM

BRUSSELS, BELGIUM - JULY 27: An interior view of the Brussels Airport as the Belgian airports are going through hard time amid staff strikes and flight cancellations in Brussels, Belgium on July 27, 2022. The flights of the German airline company Lufthansa from Brussels to Germany were canceled as the ground personnel went on a warning strike all day at the call of the Verdi Union. Dursun Aydemir / Anadolu Agency/ABACAPRESS.COM

BRUSSELS, BELGIUM - JULY 27: An interior view of the Brussels Airport as the Belgian airports are going through hard time amid staff strikes and flight cancellations in Brussels, Belgium on July 27, 2022. The flights of the German airline company Lufthansa from Brussels to Germany were canceled as the ground personnel went on a warning strike all day at the call of the Verdi Union. Dursun Aydemir / Anadolu Agency/ABACAPRESS.COM

BRUSSELS, BELGIUM - JULY 27: An interior view of the Brussels Airport as the Belgian airports are going through hard time amid staff strikes and flight cancellations in Brussels, Belgium on July 27, 2022. The flights of the German airline company Lufthansa from Brussels to Germany were canceled as the ground personnel went on a warning strike all day at the call of the Verdi Union. Dursun Aydemir / Anadolu Agency/ABACAPRESS.COM

BRUSSELS, BELGIUM - JULY 27: An interior view of the Brussels Airport as the Belgian airports are going through hard time amid staff strikes and flight cancellations in Brussels, Belgium on July 27, 2022. The flights of the German airline company Lufthansa from Brussels to Germany were canceled as the ground personnel went on a warning strike all day at the call of the Verdi Union. Dursun Aydemir / Anadolu Agency/ABACAPRESS.COM

BRUSSELS, BELGIUM - JULY 27: An interior view of the Brussels Airport as the Belgian airports are going through hard time amid staff strikes and flight cancellations in Brussels, Belgium on July 27, 2022. The flights of the German airline company Lufthansa from Brussels to Germany were canceled as the ground personnel went on a warning strike all day at the call of the Verdi Union. Dursun Aydemir / Anadolu Agency/ABACAPRESS.COM

BRUSSELS, BELGIUM - JULY 27: An interior view of the Brussels Airport as the Belgian airports are going through hard time amid staff strikes and flight cancellations in Brussels, Belgium on July 27, 2022. The flights of the German airline company Lufthansa from Brussels to Germany were canceled as the ground personnel went on a warning strike all day at the call of the Verdi Union. Dursun Aydemir / Anadolu Agency/ABACAPRESS.COM

BRUSSELS, BELGIUM - JULY 27: An interior view of the Brussels Airport as the Belgian airports are going through hard time amid staff strikes and flight cancellations in Brussels, Belgium on July 27, 2022. The flights of the German airline company Lufthansa from Brussels to Germany were canceled as the ground personnel went on a warning strike all day at the call of the Verdi Union. Dursun Aydemir / Anadolu Agency/ABACAPRESS.COM

BRUSSELS, BELGIUM - JULY 27: An interior view of the Brussels Airport as the Belgian airports are going through hard time amid staff strikes and flight cancellations in Brussels, Belgium on July 27, 2022. The flights of the German airline company Lufthansa from Brussels to Germany were canceled as the ground personnel went on a warning strike all day at the call of the Verdi Union. Dursun Aydemir / Anadolu Agency/ABACAPRESS.COM

BRUSSELS, BELGIUM - JULY 27: An interior view of the Brussels Airport as the Belgian airports are going through hard time amid staff strikes and flight cancellations in Brussels, Belgium on July 27, 2022. The flights of the German airline company Lufthansa from Brussels to Germany were canceled as the ground personnel went on a warning strike all day at the call of the Verdi Union. Dursun Aydemir / Anadolu Agency/ABACAPRESS.COM

BRUSSELS, BELGIUM - JULY 27: An interior view of the Brussels Airport as the Belgian airports are going through hard time amid staff strikes and flight cancellations in Brussels, Belgium on July 27, 2022. The flights of the German airline company Lufthansa from Brussels to Germany were canceled as the ground personnel went on a warning strike all day at the call of the Verdi Union. Dursun Aydemir / Anadolu Agency/ABACAPRESS.COM

BRUSSELS, BELGIUM - JULY 27: An interior view of the Brussels Airport as the Belgian airports are going through hard time amid staff strikes and flight cancellations in Brussels, Belgium on July 27, 2022. The flights of the German airline company Lufthansa from Brussels to Germany were canceled as the ground personnel went on a warning strike all day at the call of the Verdi Union. Dursun Aydemir / Anadolu Agency/ABACAPRESS.COM