Toutes les compagnies reliant Istanbul (IST) à Thessaloniki (SKG).

Sélectionnez la date du vol:
HORAIRES DES VOLS
Vols directs:
Tous les jours 07:20 Istanbul (IST) 08:40 Thessaloniki (SKG)
Turkish Airlines TK 1881 Non-stop Boeing 737-800 (73H) 1:20 Effective 2024-03-31 through 2024-10-26
Lun-Jeu 08:05 Istanbul (IST) 08:25 Thessaloniki (SKG)
Turkish Airlines TK 1881 Non-stop Airbus A320 (320) 1:20 Valid until 2024-01-11
Sam 08:05 Istanbul (IST) 08:25 Thessaloniki (SKG)
Turkish Airlines TK 1881 Non-stop Boeing 737-800 (73H) 1:20 Operates only on 2024-01-06
Lun-Jeu,Sam 08:05 Istanbul (IST) 08:25 Thessaloniki (SKG)
Turkish Airlines TK 1881 Non-stop Airbus A320 (320) 1:20 Effective 2024-01-13 through 2024-01-18
Sam 08:05 Istanbul (IST) 08:25 Thessaloniki (SKG)
Turkish Airlines TK 1881 Non-stop Boeing 737-800 (73H) 1:20 Operates only on 2024-01-20
Lun-Jeu 08:05 Istanbul (IST) 08:25 Thessaloniki (SKG)
Turkish Airlines TK 1881 Non-stop Airbus A320 (320) 1:20 Effective 2024-01-22 through 2024-01-31
Sam 08:05 Istanbul (IST) 08:25 Thessaloniki (SKG)
Turkish Airlines TK 1881 Non-stop Airbus A321 (32B) 1:20 Operates only on 2024-01-27
Jeu 08:05 Istanbul (IST) 08:25 Thessaloniki (SKG)
Turkish Airlines TK 1881 Non-stop Boeing 737-800 (73H) 1:20 Operates only on 2024-02-01
Sam 08:05 Istanbul (IST) 08:25 Thessaloniki (SKG)
Turkish Airlines TK 1881 Non-stop Airbus A321neo (32Q) 1:20 Operates only on 2024-02-03
Lun-Jeu,Sam 08:05 Istanbul (IST) 08:25 Thessaloniki (SKG)
Turkish Airlines TK 1881 Non-stop Airbus A320 (320) 1:20 Effective 2024-02-05 through 2024-02-15
Sam 08:05 Istanbul (IST) 08:25 Thessaloniki (SKG)
Turkish Airlines TK 1881 Non-stop Airbus A321 (32B) 1:20 Operates only on 2024-02-17
Lun,Mar,Jeu,Sam 08:05 Istanbul (IST) 08:25 Thessaloniki (SKG)
Turkish Airlines TK 1881 Non-stop Airbus A320 (320) 1:20 Effective 2024-02-19 through 2024-02-27
Mer 08:05 Istanbul (IST) 08:25 Thessaloniki (SKG)
Turkish Airlines TK 1881 Non-stop Boeing 737 (73J) 1:20 Operates only on 2024-02-21
Lun-Jeu,Sam 08:05 Istanbul (IST) 08:25 Thessaloniki (SKG)
Turkish Airlines TK 1881 Non-stop Airbus A320 (320) 1:20 Effective 2024-02-28 through 2024-03-23
Lun-Jeu,Sam 08:05 Istanbul (IST) 09:25 Thessaloniki (SKG)
Turkish Airlines TK 1881 Non-stop Airbus A320 (320) 2:20 Effective 2024-03-25 through 2024-03-30
Lun-Jeu,Sam 08:05 Istanbul (IST) 08:25 Thessaloniki (SKG)
Turkish Airlines TK 1881 Non-stop Airbus A320 (320) 1:20 Effective from 2024-10-28
Tous les jours 18:55 Istanbul (IST) 20:15 Thessaloniki (SKG)
Turkish Airlines TK 1893 Non-stop Boeing 737-800 (73H) 1:20 Effective 2024-03-31 through 2024-10-26
Mar,Ven,Dim 20:40 Istanbul (IST) 21:00 Thessaloniki (SKG)
Turkish Airlines TK 1893 Non-stop Boeing 737-800 (73H) 1:20 Effective 2024-01-02 through 2024-01-09
Mer 20:40 Istanbul (IST) 21:00 Thessaloniki (SKG)
Turkish Airlines TK 1893 Non-stop Airbus A320 (320) 1:20 Operates only on 2024-01-03
Sam 20:40 Istanbul (IST) 21:00 Thessaloniki (SKG)
Turkish Airlines TK 1893 Non-stop Airbus A319 (319) 1:20 Operates only on 2024-01-06
Mar,Mer,Ven-Dim 20:40 Istanbul (IST) 21:00 Thessaloniki (SKG)
Turkish Airlines TK 1893 Non-stop Boeing 737-800 (73H) 1:20 Effective 2024-01-10 through 2024-01-16
Mer,Ven 20:40 Istanbul (IST) 21:00 Thessaloniki (SKG)
Turkish Airlines TK 1893 Non-stop Airbus A320 (320) 1:20 Effective 2024-01-17 through 2024-01-19
Sam 20:40 Istanbul (IST) 21:00 Thessaloniki (SKG)
Turkish Airlines TK 1893 Non-stop Boeing 737 MAX 9 (7M9) 1:20 Operates only on 2024-01-20
Mar,Mer,Ven-Dim 20:40 Istanbul (IST) 21:00 Thessaloniki (SKG)
Turkish Airlines TK 1893 Non-stop Boeing 737-800 (73H) 1:20 Effective 2024-01-21 through 2024-02-02
Sam 20:40 Istanbul (IST) 21:00 Thessaloniki (SKG)
Turkish Airlines TK 1893 Non-stop Boeing 737 (73J) 1:20 Operates only on 2024-02-03
Mar,Mer,Ven-Dim 20:40 Istanbul (IST) 21:00 Thessaloniki (SKG)
Turkish Airlines TK 1893 Non-stop Boeing 737-800 (73H) 1:20 Effective 2024-02-04 through 2024-03-23
Mar,Mer,Ven-Dim 20:40 Istanbul (IST) 22:00 Thessaloniki (SKG)
Turkish Airlines TK 1893 Non-stop Boeing 737-800 (73H) 2:20 Effective 2024-03-24 through 2024-03-30
Mar,Mer,Ven-Dim 20:40 Istanbul (IST) 21:00 Thessaloniki (SKG)
Turkish Airlines TK 1893 Non-stop Boeing 737-800 (73H) 1:20 Effective from 2024-10-27
Vols directs en partage de code:
Tous les jours 07:20 Istanbul (IST) 08:40 Thessaloniki (SKG)
Aegean Airlines A3 3157 Non-stop Boeing 737-800 (73H) 1:20 Effective 2024-03-31 through 2024-10-26
Codeshare flight, operated by Turkish Airlines.(TK 1881)
Lun-Jeu 08:05 Istanbul (IST) 08:25 Thessaloniki (SKG)
Aegean Airlines A3 3157 Non-stop Airbus A320 (320) 1:20 Valid until 2024-01-04
Codeshare flight, operated by Turkish Airlines.(TK 1881)
Lun-Jeu,Sam 08:05 Istanbul (IST) 08:25 Thessaloniki (SKG)
Aegean Airlines A3 3157 Non-stop Airbus A320 (320) 1:20 Effective 2024-01-06 through 2024-01-18
Codeshare flight, operated by Turkish Airlines.(TK 1881)
Sam 08:05 Istanbul (IST) 08:25 Thessaloniki (SKG)
Aegean Airlines A3 3157 Non-stop Boeing 737-800 (73H) 1:20 Operates only on 2024-01-20
Codeshare flight, operated by Turkish Airlines.(TK 1881)
Lun-Jeu 08:05 Istanbul (IST) 08:25 Thessaloniki (SKG)
Aegean Airlines A3 3157 Non-stop Airbus A320 (320) 1:20 Effective 2024-01-22 through 2024-01-31
Codeshare flight, operated by Turkish Airlines.(TK 1881)
Sam 08:05 Istanbul (IST) 08:25 Thessaloniki (SKG)
Aegean Airlines A3 3157 Non-stop Airbus A321 (32B) 1:20 Operates only on 2024-01-27
Codeshare flight, operated by Turkish Airlines.(TK 1881)
Jeu 08:05 Istanbul (IST) 08:25 Thessaloniki (SKG)
Aegean Airlines A3 3157 Non-stop Boeing 737-800 (73H) 1:20 Operates only on 2024-02-01
Codeshare flight, operated by Turkish Airlines.(TK 1881)
Sam 08:05 Istanbul (IST) 08:25 Thessaloniki (SKG)
Aegean Airlines A3 3157 Non-stop Airbus A321neo (32Q) 1:20 Operates only on 2024-02-03
Codeshare flight, operated by Turkish Airlines.(TK 1881)
Lun-Jeu,Sam 08:05 Istanbul (IST) 08:25 Thessaloniki (SKG)
Aegean Airlines A3 3157 Non-stop Airbus A320 (320) 1:20 Effective 2024-02-05 through 2024-02-15
Codeshare flight, operated by Turkish Airlines.(TK 1881)
Sam 08:05 Istanbul (IST) 08:25 Thessaloniki (SKG)
Aegean Airlines A3 3157 Non-stop Airbus A321 (32B) 1:20 Operates only on 2024-02-17
Codeshare flight, operated by Turkish Airlines.(TK 1881)
Lun,Mar,Jeu,Sam 08:05 Istanbul (IST) 08:25 Thessaloniki (SKG)
Aegean Airlines A3 3157 Non-stop Airbus A320 (320) 1:20 Effective 2024-02-19 through 2024-02-27
Codeshare flight, operated by Turkish Airlines.(TK 1881)
Mer 08:05 Istanbul (IST) 08:25 Thessaloniki (SKG)
Aegean Airlines A3 3157 Non-stop Boeing 737 (73J) 1:20 Operates only on 2024-02-21
Codeshare flight, operated by Turkish Airlines.(TK 1881)
Lun-Jeu,Sam 08:05 Istanbul (IST) 08:25 Thessaloniki (SKG)
Aegean Airlines A3 3157 Non-stop Airbus A320 (320) 1:20 Effective 2024-02-28 through 2024-03-23
Codeshare flight, operated by Turkish Airlines.(TK 1881)
Lun-Jeu,Sam 08:05 Istanbul (IST) 09:25 Thessaloniki (SKG)
Aegean Airlines A3 3157 Non-stop Airbus A320 (320) 2:20 Effective 2024-03-25 through 2024-03-30
Codeshare flight, operated by Turkish Airlines.(TK 1881)
Tous les jours 18:55 Istanbul (IST) 20:15 Thessaloniki (SKG)
Aegean Airlines A3 3159 Non-stop Boeing 737-800 (73H) 1:20 Effective 2024-03-31 through 2024-10-26
Codeshare flight, operated by Turkish Airlines.(TK 1893)
Mar,Mer,Ven,Sam 20:40 Istanbul (IST) 21:00 Thessaloniki (SKG)
Aegean Airlines A3 3159 Non-stop Boeing 737-800 (73H) 1:20 Valid until 2024-01-05
Codeshare flight, operated by Turkish Airlines.(TK 1893)
Sam 20:40 Istanbul (IST) 21:00 Thessaloniki (SKG)
Aegean Airlines A3 3159 Non-stop Airbus A319 (319) 1:20 Operates only on 2024-01-06
Codeshare flight, operated by Turkish Airlines.(TK 1893)
Mar,Mer,Ven-Dim 20:40 Istanbul (IST) 21:00 Thessaloniki (SKG)
Aegean Airlines A3 3159 Non-stop Boeing 737-800 (73H) 1:20 Effective 2024-01-07 through 2024-01-19
Codeshare flight, operated by Turkish Airlines.(TK 1893)
Sam 20:40 Istanbul (IST) 21:00 Thessaloniki (SKG)
Aegean Airlines A3 3159 Non-stop Boeing 737 MAX 9 (7M9) 1:20 Operates only on 2024-01-20
Codeshare flight, operated by Turkish Airlines.(TK 1893)
Mar,Mer,Ven-Dim 20:40 Istanbul (IST) 21:00 Thessaloniki (SKG)
Aegean Airlines A3 3159 Non-stop Boeing 737-800 (73H) 1:20 Effective 2024-01-21 through 2024-02-02
Codeshare flight, operated by Turkish Airlines.(TK 1893)
Sam 20:40 Istanbul (IST) 21:00 Thessaloniki (SKG)
Aegean Airlines A3 3159 Non-stop Boeing 737 (73J) 1:20 Operates only on 2024-02-03
Codeshare flight, operated by Turkish Airlines.(TK 1893)
Mar,Mer,Ven-Dim 20:40 Istanbul (IST) 21:00 Thessaloniki (SKG)
Aegean Airlines A3 3159 Non-stop Boeing 737-800 (73H) 1:20 Effective 2024-02-04 through 2024-03-23
Codeshare flight, operated by Turkish Airlines.(TK 1893)
1 2   next


Toutes les compagnies reliant Istanbul (IST) à Thessaloniki (SKG).
Sélectionnez la date du vol:
HORAIRES DES VOLS
Vols directs:

Effective 2024-03-31 through 2024-10-26
Lun
Mar
Mer
Jeu
Ven
Sam
Dim
Duration: 1:20, non-stop
Boeing 737-800 (73H)

Valid until 2024-01-11
Lun
Mar
Mer
Jeu
Ven
-
Sam
-
Dim
-
Duration: 1:20, non-stop
Airbus A320 (320)

Operates only on 2024-01-06
Lun
-
Mar
-
Mer
-
Jeu
-
Ven
-
Sam
Dim
-
Duration: 1:20, non-stop
Boeing 737-800 (73H)

Effective 2024-01-13 through 2024-01-18
Lun
Mar
Mer
Jeu
Ven
-
Sam
Dim
-
Duration: 1:20, non-stop
Airbus A320 (320)

Operates only on 2024-01-20
Lun
-
Mar
-
Mer
-
Jeu
-
Ven
-
Sam
Dim
-
Duration: 1:20, non-stop
Boeing 737-800 (73H)

Effective 2024-01-22 through 2024-01-31
Lun
Mar
Mer
Jeu
Ven
-
Sam
-
Dim
-
Duration: 1:20, non-stop
Airbus A320 (320)

Operates only on 2024-01-27
Lun
-
Mar
-
Mer
-
Jeu
-
Ven
-
Sam
Dim
-
Duration: 1:20, non-stop
Airbus A321 (32B)

Operates only on 2024-02-01
Lun
-
Mar
-
Mer
-
Jeu
Ven
-
Sam
-
Dim
-
Duration: 1:20, non-stop
Boeing 737-800 (73H)

Operates only on 2024-02-03
Lun
-
Mar
-
Mer
-
Jeu
-
Ven
-
Sam
Dim
-
Duration: 1:20, non-stop
Airbus A321neo (32Q)

Effective 2024-02-05 through 2024-02-15
Lun
Mar
Mer
Jeu
Ven
-
Sam
Dim
-
Duration: 1:20, non-stop
Airbus A320 (320)

Operates only on 2024-02-17
Lun
-
Mar
-
Mer
-
Jeu
-
Ven
-
Sam
Dim
-
Duration: 1:20, non-stop
Airbus A321 (32B)

Effective 2024-02-19 through 2024-02-27
Lun
Mar
Mer
-
Jeu
Ven
-
Sam
Dim
-
Duration: 1:20, non-stop
Airbus A320 (320)

Operates only on 2024-02-21
Lun
-
Mar
-
Mer
Jeu
-
Ven
-
Sam
-
Dim
-
Duration: 1:20, non-stop
Boeing 737 (73J)

Effective 2024-02-28 through 2024-03-23
Lun
Mar
Mer
Jeu
Ven
-
Sam
Dim
-
Duration: 1:20, non-stop
Airbus A320 (320)

Effective 2024-03-25 through 2024-03-30
Lun
Mar
Mer
Jeu
Ven
-
Sam
Dim
-
Duration: 2:20, non-stop
Airbus A320 (320)

Effective from 2024-10-28
Lun
Mar
Mer
Jeu
Ven
-
Sam
Dim
-
Duration: 1:20, non-stop
Airbus A320 (320)

Effective 2024-03-31 through 2024-10-26
Lun
Mar
Mer
Jeu
Ven
Sam
Dim
Duration: 1:20, non-stop
Boeing 737-800 (73H)

Effective 2024-01-02 through 2024-01-09
Lun
-
Mar
Mer
-
Jeu
-
Ven
Sam
-
Dim
Duration: 1:20, non-stop
Boeing 737-800 (73H)

Operates only on 2024-01-03
Lun
-
Mar
-
Mer
Jeu
-
Ven
-
Sam
-
Dim
-
Duration: 1:20, non-stop
Airbus A320 (320)

Operates only on 2024-01-06
Lun
-
Mar
-
Mer
-
Jeu
-
Ven
-
Sam
Dim
-
Duration: 1:20, non-stop
Airbus A319 (319)

Effective 2024-01-10 through 2024-01-16
Lun
-
Mar
Mer
Jeu
-
Ven
Sam
Dim
Duration: 1:20, non-stop
Boeing 737-800 (73H)

Effective 2024-01-17 through 2024-01-19
Lun
-
Mar
-
Mer
Jeu
-
Ven
Sam
-
Dim
-
Duration: 1:20, non-stop
Airbus A320 (320)

Operates only on 2024-01-20
Lun
-
Mar
-
Mer
-
Jeu
-
Ven
-
Sam
Dim
-
Duration: 1:20, non-stop
Boeing 737 MAX 9 (7M9)

Effective 2024-01-21 through 2024-02-02
Lun
-
Mar
Mer
Jeu
-
Ven
Sam
Dim
Duration: 1:20, non-stop
Boeing 737-800 (73H)

Operates only on 2024-02-03
Lun
-
Mar
-
Mer
-
Jeu
-
Ven
-
Sam
Dim
-
Duration: 1:20, non-stop
Boeing 737 (73J)

Effective 2024-02-04 through 2024-03-23
Lun
-
Mar
Mer
Jeu
-
Ven
Sam
Dim
Duration: 1:20, non-stop
Boeing 737-800 (73H)

Effective 2024-03-24 through 2024-03-30
Lun
-
Mar
Mer
Jeu
-
Ven
Sam
Dim
Duration: 2:20, non-stop
Boeing 737-800 (73H)

Effective from 2024-10-27
Lun
-
Mar
Mer
Jeu
-
Ven
Sam
Dim
Duration: 1:20, non-stop
Boeing 737-800 (73H)

Vols directs en partage de code:

Effective 2024-03-31 through 2024-10-26
Lun
Mar
Mer
Jeu
Ven
Sam
Dim
Codeshare flight, operated by Turkish Airlines. (TK 1881)
Duration: 1:20, non-stop
Boeing 737-800 (73H)

Valid until 2024-01-04
Lun
Mar
Mer
Jeu
Ven
-
Sam
-
Dim
-
Codeshare flight, operated by Turkish Airlines. (TK 1881)
Duration: 1:20, non-stop
Airbus A320 (320)

Effective 2024-01-06 through 2024-01-18
Lun
Mar
Mer
Jeu
Ven
-
Sam
Dim
-
Codeshare flight, operated by Turkish Airlines. (TK 1881)
Duration: 1:20, non-stop
Airbus A320 (320)

Operates only on 2024-01-20
Lun
-
Mar
-
Mer
-
Jeu
-
Ven
-
Sam
Dim
-
Codeshare flight, operated by Turkish Airlines. (TK 1881)
Duration: 1:20, non-stop
Boeing 737-800 (73H)

Effective 2024-01-22 through 2024-01-31
Lun
Mar
Mer
Jeu
Ven
-
Sam
-
Dim
-
Codeshare flight, operated by Turkish Airlines. (TK 1881)
Duration: 1:20, non-stop
Airbus A320 (320)

Operates only on 2024-01-27
Lun
-
Mar
-
Mer
-
Jeu
-
Ven
-
Sam
Dim
-
Codeshare flight, operated by Turkish Airlines. (TK 1881)
Duration: 1:20, non-stop
Airbus A321 (32B)

Operates only on 2024-02-01
Lun
-
Mar
-
Mer
-
Jeu
Ven
-
Sam
-
Dim
-
Codeshare flight, operated by Turkish Airlines. (TK 1881)
Duration: 1:20, non-stop
Boeing 737-800 (73H)

Operates only on 2024-02-03
Lun
-
Mar
-
Mer
-
Jeu
-
Ven
-
Sam
Dim
-
Codeshare flight, operated by Turkish Airlines. (TK 1881)
Duration: 1:20, non-stop
Airbus A321neo (32Q)

Effective 2024-02-05 through 2024-02-15
Lun
Mar
Mer
Jeu
Ven
-
Sam
Dim
-
Codeshare flight, operated by Turkish Airlines. (TK 1881)
Duration: 1:20, non-stop
Airbus A320 (320)

Operates only on 2024-02-17
Lun
-
Mar
-
Mer
-
Jeu
-
Ven
-
Sam
Dim
-
Codeshare flight, operated by Turkish Airlines. (TK 1881)
Duration: 1:20, non-stop
Airbus A321 (32B)

Effective 2024-02-19 through 2024-02-27
Lun
Mar
Mer
-
Jeu
Ven
-
Sam
Dim
-
Codeshare flight, operated by Turkish Airlines. (TK 1881)
Duration: 1:20, non-stop
Airbus A320 (320)

Operates only on 2024-02-21
Lun
-
Mar
-
Mer
Jeu
-
Ven
-
Sam
-
Dim
-
Codeshare flight, operated by Turkish Airlines. (TK 1881)
Duration: 1:20, non-stop
Boeing 737 (73J)

Effective 2024-02-28 through 2024-03-23
Lun
Mar
Mer
Jeu
Ven
-
Sam
Dim
-
Codeshare flight, operated by Turkish Airlines. (TK 1881)
Duration: 1:20, non-stop
Airbus A320 (320)

Effective 2024-03-25 through 2024-03-30
Lun
Mar
Mer
Jeu
Ven
-
Sam
Dim
-
Codeshare flight, operated by Turkish Airlines. (TK 1881)
Duration: 2:20, non-stop
Airbus A320 (320)

Effective 2024-03-31 through 2024-10-26
Lun
Mar
Mer
Jeu
Ven
Sam
Dim
Codeshare flight, operated by Turkish Airlines. (TK 1893)
Duration: 1:20, non-stop
Boeing 737-800 (73H)

Valid until 2024-01-05
Lun
-
Mar
Mer
Jeu
-
Ven
Sam
Dim
-
Codeshare flight, operated by Turkish Airlines. (TK 1893)
Duration: 1:20, non-stop
Boeing 737-800 (73H)

Operates only on 2024-01-06
Lun
-
Mar
-
Mer
-
Jeu
-
Ven
-
Sam
Dim
-
Codeshare flight, operated by Turkish Airlines. (TK 1893)
Duration: 1:20, non-stop
Airbus A319 (319)

Effective 2024-01-07 through 2024-01-19
Lun
-
Mar
Mer
Jeu
-
Ven
Sam
Dim
Codeshare flight, operated by Turkish Airlines. (TK 1893)
Duration: 1:20, non-stop
Boeing 737-800 (73H)

Operates only on 2024-01-20
Lun
-
Mar
-
Mer
-
Jeu
-
Ven
-
Sam
Dim
-
Codeshare flight, operated by Turkish Airlines. (TK 1893)
Duration: 1:20, non-stop
Boeing 737 MAX 9 (7M9)

Effective 2024-01-21 through 2024-02-02
Lun
-
Mar
Mer
Jeu
-
Ven
Sam
Dim
Codeshare flight, operated by Turkish Airlines. (TK 1893)
Duration: 1:20, non-stop
Boeing 737-800 (73H)

Operates only on 2024-02-03
Lun
-
Mar
-
Mer
-
Jeu
-
Ven
-
Sam
Dim
-
Codeshare flight, operated by Turkish Airlines. (TK 1893)
Duration: 1:20, non-stop
Boeing 737 (73J)

Effective 2024-02-04 through 2024-03-23
Lun
-
Mar
Mer
Jeu
-
Ven
Sam
Dim
Codeshare flight, operated by Turkish Airlines. (TK 1893)
Duration: 1:20, non-stop
Boeing 737-800 (73H)
Page 1 / 2        next
  • Il s'agit d'une ligne internationale au départ de l'aéroport de Istanbul, Turkey (IST) et à destination de l'aéroport de Thessaloniki, Greece (SKG).
  • La distance est de 492 km.
  • Le fuseau horaire de l'aéroport de départ est UTC+3 , et le fuseau horaire de l'aéroport d'arrivée est UTC+2 . Il est actuellement (loading...) au point de départ et (loading...) au point d'arrivée. Il y a un décalage horaire de (loading...) heure(s) entre les aéroports.
  • Pour les vols directs, le temps de vol varie entre 1:20 et 2:20.