Is SK3581 delayed?
Service date: · Scheduled departure date (America/New_York)
Arrived
65 min late
Official source · Updated
Departure
Boston
BOS
Scheduled
Sep 16
Arrival
Chicago
ORD
Actual
Scheduled 22:32
Sep 16
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
- Not available
Arrival · UTC
- Scheduled
- Estimated
- Actual
Operating flight: DAL2804
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Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 65 min late
BOS → ORD
- 12 min late
BOS → ORD
- 3 min late
BOS → ORD
- 136 min late
BOS → ORD
- 6 min late
BOS → ORD
Flight history and details
Aug 18, 2026 — Sep 17, 2026
- Observed arrivals
- 14
- Arrivals over 15 minutes late
- 8
- Observed cancellations
- 0
- Observed occurrences
- 14
Results compare scheduled and actual arrival times. Cancelled or diverted flights are excluded. Some flights may be missing from the history.
| Service date | Departure | Arrival | Actual | Arrival delay (minutes) |
|---|---|---|---|---|
| Sep 16, 2026Arrived | Boston | Chicago | 65 | |
| Sep 15, 2026Arrived | Boston | Chicago | 12 | |
| Sep 14, 2026Arrived | Boston | Chicago | 3 | |
| Sep 13, 2026Arrived | Boston | Chicago | 136 | |
| Sep 12, 2026Arrived | Boston | Chicago | 6 | |
| Sep 11, 2026Arrived | Boston | Chicago | 66 | |
| Sep 10, 2026Arrived | Boston | Chicago | 52 | |
| Sep 9, 2026Arrived | Boston | Chicago | 71 | |
| Sep 8, 2026Arrived | Boston | Chicago | 7 | |
| Sep 7, 2026Arrived | Boston | Chicago | 17 | |
| Sep 6, 2026Arrived | Boston | Chicago | -38 | |
| Sep 5, 2026Arrived | Boston | Chicago | -26 | |
| Sep 4, 2026Arrived | Boston | Chicago | 170 | |
| Sep 3, 2026Arrived | Boston | Chicago | 84 |