Delta Air Lines
Is DL646 delayed?
No — DL646 landed in Mexico City 31 min early, at 10:59 on Sep 6 (as of Sep 6, 16:59 UTC). Over its last 3 recorded arrivals, 1 landed more than 15 min late.
31 min early
Official source · Updated
Departure
Detroit
DTW
Actual
Scheduled 09:08
Sep 6
Arrival
Mexico City
MEX
Actual
Scheduled 11:30
Sep 6
Times shown in airport local time
Service date: · Scheduled departure date (America/Detroit)
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.
- 31 min early
Detroit → Mexico City
- 8 min early
Detroit → Mexico City
- 93 min late
Detroit → Mexico City
Is DL646 usually late?
Observation window: Aug 31, 2026 – Sep 30, 2026
Percentages and delay figures appear once 10 arrivals are recorded.
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. Results compare scheduled and actual arrival times. Cancelled or diverted flights are excluded. Some flights may be missing from the history.
At the airports today
Detroit (DTW) departures
- Left more than 15 min late
- 34 of 243
- Cancelled today
- 0
Mexico City (MEX) departures
No departures recorded yet today.
Related flights
Flight history and details
| Service date | Departure | Arrival | Actual | Arrival delay (minutes) |
|---|---|---|---|---|
| Sep 6, 2026Arrived | Detroit | Mexico City | -31 | |
| Sep 5, 2026Arrived | Detroit | Mexico City | -8 | |
| Sep 4, 2026Arrived | Detroit | Mexico City | 93 |
Email me if DL646 runs late
We email you if your next DL646 flight in the coming day is more than 15 minutes late, cancelled or diverted. Alerts last 30 days. No account needed.