DL1734 · DAL1734

DAL1734 over the last 30 days

As of 2026-10-27

DAL1734 is operated by Delta Air Lines on the route Hartsfield Jackson Atlanta International Airport (ATL/KATL) → Toronto Pearson International Airport (YYZ/CYYZ). It usually takes off around 19:10 UTC (15:10 local time, ATL). It usually lands around 21:00 UTC (17:00 local time, YYZ). Most frequent aircraft type: BOEING 737-900 (B739).

Days with an observed flight (last 30 days)

29/30

Days of the week with an observed flight

Mon, Tue, Wed, Thu, Fri, Sat, Sun

Typical take-off

19:10 UTC · 15:10 local time (ATL)

Typical landing

21:00 UTC · 17:00 local time (YYZ)

Typical time airborne

110 min

Median departure deviation from the usual time on this route

+1 min

Departures within 15 minutes of the usual time

85 %

Departures measured

131

Our measurement against the usual departure time of the route, from our own observations over the last 28 days; the figures cover all flights of this airline on the route.

Aircraft types on this flight (last 30 days)

• BOEING 737-900 (B739) — Number of flights: 29

Aircraft in the last 7 days

• N928DU · BOEING 737-900 2026-10-27
• N853DN · BOEING 737-900 2026-10-26
• N901DN · BOEING 737-900 2026-10-25
• N867DN · BOEING 737-900 2026-10-24
• N819DN · BOEING 737-900 2026-10-23
• N846DN · BOEING 737-900 2026-10-22

Related flights on this route

• All flights KATL – CYYZ