Brussels → Sofia
CRL → SOF
Not in today's list
Weather in SofiaFri27°/19°Sat26°/18°Sun25°/14°
Reliability
Often gone by tomorrow — book while it's listed
How this pair has behaved in the daily list over the last 90 days — listing behavior, not a seat guarantee.
Getting into Sofia
airport → city centre, one way
SOF10 km from the centre
metroMetro Line 4 (M4)~€1 · 18 min
buslocal service~€1 · 40 min
taximetered / app fare~€9 · 15 min
Bolt~€8 · 15 min
AYCF fee €9.99 + transfer ≈ €10.99
And back in Brussels
CRL bus ~€16 · 1h
Transfer costs are rough one-way estimates · checked 2026-07-02
Appearance calendar
last 13 weeks, one cell per day
MonWedFriSun
Apr
May
Jun
in the listnot in the listno snapshot
Weekday pattern
last 90 days
Mon
36%
Tue
25%
Wed
33%
Thu
0%
Fri
27%
Sat
30%
Sun
36%
Forward outlook
Beyond the booking window — historical pattern by weekday
T725%
W833%
T90%
F1027%
S1130%
S1236%
M1336%
T1425%
W1533%
T160%
F1727%
S1830%
S1936%
M2036%
How often this route appeared on each weekday over the last 90 days. A pattern, not a promise — AYCF seats are only confirmed inside the 72h window.