Home / Routes / KSTL → CYYZ663 scheduled
STL YYZ1h 45m

The route from St Louis Lambert International Airport (KSTL) in St Louis to Lester B. Pearson International Airport (CYYZ) in Toronto. SkyMeter tracks roughly 663 scheduled flights on this route across 9 carriers. The most active operator is ACA (ACA). Average block time is 1h 48m. Departures average 24 minutes off schedule, with 32% running more than 15 minutes late. The most common aircraft on this route is the CANADAIR canadair CRJ-900.

Scheduled
663
last 486 days
ADS-B observed
149
Airlines
9
Avg dep delay
24m
Late >15 min
32.3%
Cancel rate
3.77%

Airlines on this route

18 carriers · scheduled

Air Canada
ACA · AC · 634 flights · avg 24m delay · 32.2% late
25 cancelled
Airsprint
ASP · 5 flights · avg 21m delay · 80.0% late
Airsprint
ASP · ASP · 3 flights · avg -6m delay · 0.0% late
2080061 Ontario
PHX · 2 flights · avg 4m delay · 0.0% late
Jet Linx Aviation
JTL · JL · 2 flights · avg 8m delay · 0.0% late
· ACA · 2 flights · avg 0m delay · 0.0% late
Compania Panamena De Aviacion S.a
CMP · CM · 2 flights · avg 82m delay · 50.0% late
Flexjet
LXJ · LXJ · 2 flights · avg 29m delay · 50.0% late
· MBK · 2 flights · avg 0m delay · 0.0% late
Mn Airlines D/B/A Sun Country Airlines
SCX · SY · 1 flights · avg 35m delay · 100.0% late
Vja
VJA · 1 flights · avg 10m delay · 0.0% late
Netjets Aviation
EJA · 1I · 1 flights · avg 10m delay · 0.0% late
Spirit Jets
SJJ · 1 flights · avg —m delay · 0.0% late
Flair Airlines Ltd
FLE · F8 · 1 flights · avg 50m delay · 100.0% late
Htt
HTT · 1 flights · avg 10m delay · 0.0% late

Recent observed flights

From ADS-B trace data

JZA888C-FJJZCRJ9
2026-09-05 19:44  →  2026-09-05 21:27  ·  1h 42m
Replay
JZA886C-GJZVCRJ9
2026-09-05 13:52  →  2026-09-05 15:39  ·  1h 47m
Replay
JZA888C-FJJZCRJ9
2026-09-04 20:25  →  2026-09-04 22:08  ·  1h 43m
Replay
JZA886C-GOJZCRJ9
2026-09-04 13:59  →  2026-09-04 15:51  ·  1h 52m
Replay
JZA886C-GOJZCRJ9
2026-09-02 13:44  →  2026-09-02 15:24  ·  1h 40m
Replay
JZA888C-GFJZCRJ9
2026-09-01 19:48  →  2026-09-01 21:35  ·  1h 46m
Replay
JZA886C-FRQPE75S
2026-09-01 13:55  →  2026-09-01 15:36  ·  1h 41m
Replay
JZA888C-GJZVCRJ9
2026-08-31 20:25  →  2026-08-31 22:15  ·  1h 49m
Replay
JZA886C-FEIXE75S
2026-08-31 13:51  →  2026-08-31 15:42  ·  1h 50m
Replay
JZA888C-GLJZCRJ9
2026-08-30 19:38  →  2026-08-30 21:35  ·  1h 56m
Replay

Codeshare partnerships

Marketing carriers selling tickets on this route under their own flight numbers

sells ACA 527

Typical aircraft

Observed via ADS-B on this route

CANADAIR canadair CRJ-900
CRJ9
48%
of flights
EMBRAER Embraer 175 short wing
E75S
34%
of flights
AIRBUS-BOMBARDIER Airbus A220-300
BCS3
12%
of flights
AIRBUS-BOMBARDIER Airbus A220-100
BCS1
0%
of flights
EMBRAER Embraer Phenom 300
E55P
0%
of flights
BOMBARDIER Bombardier (Canadair) Challenger 300
CL30
0%
of flights
CESSNA Cessna Citation CJ2
C25A
0%
of flights
EMBRAER Embraer EMB-545 Legacy 450
E545
0%
of flights

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