DL5170Delta Air Lines · JFK → YYZ
live · 27m ago
Route confirmed Delta Air Lines

DL5170 New YorkJFK · 21:29 TorontoYYZ · 23:29

DL5170 by Delta Air Lines flies from New York (JFK) to Toronto (YYZ) for the Wed, Oct 21 departure.

Right nowOn Time · gate B48 · as of 04:18
21:29

departs JFK · on schedule

⚖ DL5170 typically leaves −1 and lands −34. The air wins minutes back.
Typical gate push−1 minmedian posted departure
Typical arrival−34 minmedian over 13 operations
Wins back in air~33 minmedian gate push vs arrival · how planes make up time → Cancellation0 in 14tracked operations · cancellation odds calculator →

Where the minutes go

last 7 operations · gate push → arrival
0+30+60+90 min
10-20
+78 gate · +16 arrival
10-19
+5 gate · −36 arrival
10-18
−8 gate · −35 arrival
10-17
+28 gate · −34 arrival
10-16
+55 gate · −34 arrival
10-15
−6 gate · −31 arrival
10-14
+12 gate · −32 arrival

The bar is how late it left the gate; the ring is where it actually arrived. Board clocks, not estimates.

The last 30 days

arrival outcome per operation

median arrival −34 min · 0 cancelled · 14 operations tracked

The route today

live boards
JFKNew YorkOn-time likelyJFK delay board →
YYZTorontoOn-time likelyYYZ delay board →
JFK→YYZevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Measured, 90-day sample
42%Chance of 15+ min delay
5.7%Chance of cancellation
+9 minAvg hub delay right now

Conditions at JFK and YYZ are near their clear-air norm right now, so this reflects the route's recent baseline rather than a weather penalty. For this route and airline, under conditions like today's, over the last 90 days.

Pro Flight Search tracking, 90 days · the weather × delay correlation study → · live weather risk by airport →

When it flies

scheduled departures
061422
M
T
W
T
F
S
S

Each mark is a scheduled departure at its origin-local time. Today is highlighted.

Other New York to Toronto flights today

same route · Delta Air Lines
DL5007departs 09:33
DL5106departs 15:38

If DL5170 is cancelled, these are the other Delta Air Lines nonstop flights from New York to Toronto on the same day, with scheduled departure times in JFK local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →

How DL5170 actually runs

Pro Flight Search has tracked every published board update for DL5170 across the JFK and YYZ boards: schedule changes, gate pushes and actual clocks. Usually lands ~17 min early. Based on 12 confirmed landings · 9/12 within 15 min of schedule. Pushes back late but makes up time in the air.

The verdict above is that record speaking, so it reflects how DL5170 operates rather than what the timetable promises. Numbers refresh as new flights operate.

Technical record

How this operation is measured

board clocksaircraft

Board log

scheduled → actual, per operation
10-20JFK 21:29 22:47 (+78)YYZ 23:29 23:45 (+16)
10-19JFK 21:29 21:34 (+5)YYZ 23:29 22:53 (−36)
10-18JFK 21:29 21:21 (−8)YYZ 23:29 22:54 (−35)
10-17JFK 21:29 21:57 (+28)YYZ 23:29 22:55 (−34)
10-16JFK 21:29 22:24 (+55)YYZ 23:29 22:55 (−34)
10-15JFK 21:29 21:23 (−6)YYZ 23:29 22:58 (−31)
10-14JFK 21:29 21:41 (+12)YYZ 23:29 22:57 (−32)
10-13JFK 21:29 21:17 (−12)YYZ 23:29 22:54 (−35)
10-12JFK 21:29 21:18 (−11)YYZ 23:29 22:53 (−36)
10-11JFK 21:29 22:39 (+70)YYZ 23:29 22:54 (−35)
10-10JFK 21:29 21:28 (−1)YYZ 23:29 22:55 (−34)
10-09JFK 21:29 21:21 (−8)YYZ 23:29 22:56 (−33)
10-08JFK 21:29 21:23 (−6)YYZ 23:29 22:55 (−34)
10-07JFK 21:29 21:20 (−9)YYZ

Aircraft

Recent tails: N480PX, N831SK, N916XJ, N934XJ.

Board clocks recorded as JFK and YYZ published them.

Planning around DL5170? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure

Cite this data

Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.

Suggested citation

Pro Flight Search — DL5170 New York to Toronto on-time performance, measured from the JFK and YYZ airport boards.

Canonical URL
https://proflightsearch.com/flight/DL5170
How we measure this →