Delta Air Lines
Is DL4978 delayed?
No, DL4978 landed in Detroit on schedule (13 min behind), at 15:22 on Nov 13 (as of Nov 13, 20:23 UTC).
Usually on time: arrived within 15 min of schedule on 13 of the last 18 flights.
On schedule (13 min behind)
Official source · Updated
Departure
Toronto
YYZ
Actual
Scheduled 14:20
Nov 13
Arrival
Detroit
DTW
Actual
Scheduled 15:09
Nov 13
Times shown in airport local time
Service date: · Scheduled departure date (America/Toronto)
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
Arrival · UTC
- Scheduled
- Estimated
- Not available
- Actual
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- On schedule (13 min behind)
Toronto → Detroit
- On schedule (11 min behind)
Toronto → Detroit
- 4 min early
Toronto → Detroit
- On time
Toronto → Detroit
- On schedule (2 min behind)
Toronto → Detroit
Is DL4978 usually late?
Period: Oct 15, 2026 – Nov 14, 2026
On time means arriving no more than 15 minutes after the scheduled time; late means more than 15 minutes after. Cancelled and diverted flights are counted apart from arrivals. Compares scheduled and actual arrival times. Cancelled and diverted flights are left out. Some flights may be missing.
At the airports today
Toronto (YYZ) departures
- Left more than 15 min late
- 3 of 20
- Cancelled today
- 12
Detroit (DTW) departures
- Left more than 15 min late
- 38 of 54
- Cancelled today
- 54
Related flights
Flight history and details
| Service date | Departure | Arrival | Actual | Arrival delay (minutes) |
|---|---|---|---|---|
| Nov 13, 2026Arrived | Toronto | Detroit | 13 | |
| Nov 12, 2026Arrived | Toronto | Detroit | 11 | |
| Nov 11, 2026Arrived | Toronto | Detroit | -4 | |
| Nov 10, 2026Arrived | Toronto | Detroit | 0 | |
| Nov 8, 2026Arrived | Toronto | Detroit | 2 | |
| Oct 30, 2026Arrived | Toronto | Detroit | 23 | |
| Oct 29, 2026Arrived | Toronto | Detroit | 20 | |
| Oct 28, 2026Arrived | Toronto | Detroit | 3 | |
| Oct 27, 2026Arrived | Toronto | Detroit | 12 | |
| Oct 26, 2026Arrived | Toronto | Detroit | 13 | |
| Oct 25, 2026Arrived | Toronto | Detroit | 3 | |
| Oct 22, 2026Arrived | Toronto | Detroit | 14 | |
| Oct 21, 2026Arrived | Toronto | Detroit | -8 | |
| Oct 20, 2026Arrived | Toronto | Detroit | 3 | |
| Oct 19, 2026Arrived | Toronto | Detroit | 11 | |
| Oct 18, 2026Arrived | Toronto | Detroit | 19 | |
| Oct 16, 2026Arrived | Toronto | Detroit | 35 | |
| Oct 15, 2026Arrived | Toronto | Detroit | 37 |