Is LY4577 delayed?
Service date: · Scheduled departure date (America/New_York)
Arrived
38 min early
Official source · Updated
Departure
Boston
BOS
Scheduled
Sep 6
Arrival
Chicago
ORD
Actual
Scheduled 14:19
Sep 6
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
- Not available
Arrival · UTC
- Scheduled
- Estimated
- Actual
Operating flight: DAL2816
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 30 min early
BOS → ORD
- 118 min late
BOS → ORD
- 36 min early
BOS → ORD
- 39 min early
BOS → ORD
- 38 min early
BOS → ORD
Flight history and details
Aug 18, 2026 — Sep 17, 2026
- Observed arrivals
- 5
- Arrivals over 15 minutes late
- 1
- Observed cancellations
- 0
- Observed occurrences
- 5
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 | -30 | |
| Sep 14, 2026Arrived | Boston | Chicago | 118 | |
| Sep 9, 2026Arrived | Boston | Chicago | -36 | |
| Sep 7, 2026Arrived | Boston | Chicago | -39 | |
| Sep 6, 2026Arrived | Boston | Chicago | -38 |