Is DL5721 delayed?
No — DL5721 landed in New York on schedule (3 min behind), at 18:35 on Oct 1 (as of Oct 2, 01:12 UTC).
Usually on time: arrived within 15 min of schedule on 14 of the last 24 flights.
On schedule (3 min behind)
Official source · Updated
Departure
Boston
BOS
Scheduled
Not available
Arrival
New York
LGA
Actual
Scheduled 18:32
Oct 1
Times shown in airport local time
Service date: · Scheduled arrival date; departure time unavailable (America/New_York)
Market settled: On time.
Flight details
Departure · UTC
- Scheduled
- Not available
- Estimated
- Not available
- Actual
- Not available
Arrival · UTC
- Scheduled
- Estimated
- 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.
- On schedule (3 min behind)
Boston → New York
- On schedule (13 min behind)
Boston → New York
- 6 min early
Boston → New York
- 62 min late
Boston → New York
- 241 min late
Boston → New York
Is DL5721 usually late?
Observation window: Sep 2, 2026 – Oct 2, 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
Boston (BOS) departures
- Left more than 15 min late
- 115 of 289
- Cancelled today
- 1
New York LaGuardia (LGA) departures
- Left more than 15 min late
- 16 of 78
- Cancelled today
- 3
Related flights
Flight history and details
| Service date | Departure | Arrival | Actual | Arrival delay (minutes) |
|---|---|---|---|---|
| Oct 1, 2026Arrived | Boston | New York | 3 | |
| Sep 30, 2026Arrived | Boston | New York | 13 | |
| Sep 29, 2026Arrived | Boston | New York | -6 | |
| Sep 28, 2026Cancelled | Boston | New York | Not available | Not available |
| Sep 27, 2026Arrived | Boston | New York | 62 | |
| Sep 25, 2026Arrived | Boston | New York | 241 | |
| Sep 24, 2026Arrived | Boston | New York | 26 | |
| Sep 23, 2026Arrived | Boston | New York | 16 | |
| Sep 22, 2026Arrived | Boston | New York | 32 | |
| Sep 21, 2026Arrived | Boston | New York | 58 | |
| Sep 20, 2026Arrived | Boston | New York | 2 | |
| Sep 18, 2026Arrived | Boston | New York | -11 | |
| Sep 17, 2026Arrived | Boston | New York | 32 | |
| Sep 16, 2026Arrived | Boston | New York | 2 | |
| Sep 15, 2026Arrived | Boston | New York | -3 | |
| Sep 14, 2026Arrived | Boston | New York | -24 | |
| Sep 13, 2026Arrived | Boston | New York | 75 | |
| Sep 11, 2026Arrived | Boston | New York | -18 | |
| Sep 10, 2026Arrived | Boston | New York | -23 | |
| Sep 9, 2026Arrived | Boston | New York | -18 | |
| Sep 8, 2026Arrived | Boston | New York | -26 | |
| Sep 7, 2026Arrived | Boston | New York | -9 | |
| Sep 6, 2026Arrived | Boston | New York | -20 | |
| Sep 4, 2026Arrived | Boston | New York | 50 | |
| Sep 3, 2026Cancelled | Boston | New York | Not available | Not available |
| Sep 2, 2026Arrived | Boston | New York | 79 |
Email me if DL5721 runs late
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