Is DL31 delayed?
No — DL31 landed in Atlanta 18 min early, at 17:18 on Sep 29 (as of Sep 29, 21:19 UTC).
Usually on time: arrived within 15 min of schedule on 13 of the last 16 flights.
18 min early
Official source · Updated
Departure
London
LHR
Actual
Scheduled 13:50
Sep 29
Arrival
Atlanta
ATL
Actual
Scheduled 17:37
Sep 29
Times shown in airport local time
Service date: · Scheduled departure date (Europe/London)
Market settled: On time.
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
Arrival · UTC
- Scheduled
- Estimated
- Not available
- Actual
Market prices express trading expectations about a contract’s stated threshold. They do not confirm airline status. The linked market shows its terms and activity.
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 18 min early
London → Atlanta
- 26 min early
London → Atlanta
- 12 min early
London → Atlanta
- 24 min late
London → Atlanta
- 10 min early
London → Atlanta
Is DL31 usually late?
Observation window: Aug 31, 2026 – Sep 30, 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. 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
London Heathrow (LHR) departures
- Left more than 15 min late
- 0 of 0
- Cancelled today
- 2
Atlanta (ATL) departures
- Left more than 15 min late
- 71 of 663
- Cancelled today
- 1
Related flights
Flight history and details
| Service date | Departure | Arrival | Actual | Arrival delay (minutes) |
|---|---|---|---|---|
| Sep 29, 2026Arrived | London | Atlanta | -18 | |
| Sep 26, 2026Arrived | London | Atlanta | -26 | |
| Sep 22, 2026Arrived | London | Atlanta | -12 | |
| Sep 21, 2026Arrived | London | Atlanta | 24 | |
| Sep 20, 2026Arrived | London | Atlanta | -10 | |
| Sep 19, 2026Arrived | London | Atlanta | -20 | |
| Sep 13, 2026Arrived | London | Atlanta | -2 | |
| Sep 11, 2026Arrived | London | Atlanta | 30 | |
| Sep 10, 2026Arrived | London | Atlanta | 152 | |
| Sep 8, 2026Cancelled | London | Atlanta | Not available | Not available |
| Sep 6, 2026Arrived | London | Atlanta | -41 | |
| Sep 5, 2026Arrived | London | Atlanta | -22 | |
| Sep 4, 2026Arrived | London | Atlanta | -7 | |
| Sep 3, 2026Arrived | London | Atlanta | 4 | |
| Sep 2, 2026Arrived | London | Atlanta | -50 | |
| Sep 1, 2026Arrived | London | Atlanta | -25 | |
| Aug 31, 2026Arrived | London | Atlanta | -39 |
Email me if DL31 runs late
We email you if your next DL31 flight in the coming day is more than 15 minutes late, cancelled or diverted. Alerts last 30 days. No account needed.