Is 1I143 delayed?
No — 1I143 landed in Chicago on schedule (9 min behind), at 20:28 on Sep 29 (as of Sep 30, 03:46 UTC).
On schedule (9 min behind)
Official source · Updated
Departure
Dulles
IAD
Actual
Scheduled 19:48
Sep 29
Arrival
Chicago
MDW
Actual
Scheduled 20:19
Sep 29
Times shown in airport local time
Service date: · Scheduled departure date (America/New_York)
Market settled: On time.
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
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 (9 min behind)
Dulles → Chicago
- 13 min early
Battle Creek → Chicago
Is 1I143 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
Dulles (IAD) departures
- Left more than 15 min late
- 2 of 62
- Cancelled today
- 3
Related flights
Flight history and details
| Service date | Departure | Arrival | Actual | Arrival delay (minutes) |
|---|---|---|---|---|
| Sep 29, 2026Arrived | Dulles | Chicago | 9 | |
| Sep 10, 2026Arrived | Battle Creek | Chicago | -13 |
Email me if 1I143 runs late
We email you if your next 1I143 flight in the coming day is more than 15 minutes late, cancelled or diverted. Alerts last 30 days. No account needed.