Is UA642 delayed?
Yes — UA642 landed in Chicago 137 min late, at 19:22 on Sep 29 (as of Sep 30, 02:46 UTC).
Usually on time: arrived within 15 min of schedule on 14 of the last 23 flights.
Each route and date is shown separately. Confirm that both airports match your booking.
137 min late
Official source · Updated
Departure
Boise
BOI
Actual
Scheduled 12:26
Sep 29
Arrival
Chicago
ORD
Actual
Scheduled 17:05
Sep 29
Times shown in airport local time
Service date: · Scheduled departure date (America/Boise)
Market settled: Delayed.
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.
On schedule (14 min behind)
Official source · Updated
Departure
Chicago
ORD
Scheduled
Sep 29
Arrival
Detroit
DTW
Actual
Scheduled 20:40
Sep 29
Times shown in airport local time
Service date: · Scheduled departure date (America/Chicago)
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
- Not available
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.
Also sold as AC3985, LH7719, EK6019
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- On schedule (14 min behind)
Chicago → Detroit
- 137 min late
Boise → Chicago
- 2 min early
Chicago → Detroit
- 28 min early
Boise → Chicago
- 77 min late
Chicago → Detroit
Is UA642 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
Chicago (ORD) departures
- Left more than 15 min late
- 223 of 303
- Cancelled today
- 3
Related flights
Flight history and details
| Service date | Departure | Arrival | Actual | Arrival delay (minutes) |
|---|---|---|---|---|
| Sep 29, 2026Arrived | Chicago | Detroit | 14 | |
| Sep 29, 2026Arrived | Boise | Chicago | 137 | |
| Sep 28, 2026Arrived | Chicago | Detroit | -2 | |
| Sep 28, 2026Arrived | Boise | Chicago | -28 | |
| Sep 27, 2026Arrived | Chicago | Detroit | 77 | |
| Sep 27, 2026Arrived | Boise | Chicago | 100 | |
| Sep 26, 2026Arrived | Chicago | Detroit | 68 | |
| Sep 26, 2026Arrived | Boise | Chicago | -3 | |
| Sep 25, 2026Arrived | Chicago | Detroit | -1 | |
| Sep 25, 2026Arrived | Boise | Chicago | -7 | |
| Sep 24, 2026Arrived | Chicago | Detroit | 7 | |
| Sep 24, 2026Arrived | Boise | Chicago | -21 | |
| Sep 21, 2026Arrived | Houston | Kansas City | 19 | |
| Sep 20, 2026Arrived | Houston | Kansas City | 61 | |
| Sep 19, 2026Arrived | Los Angeles | Baltimore | -5 | |
| Sep 18, 2026Arrived | Houston | Kansas City | 19 | |
| Sep 17, 2026Arrived | Houston | Kansas City | -25 | |
| Sep 14, 2026Arrived | Houston | Kansas City | -26 | |
| Sep 12, 2026Arrived | Los Angeles | Baltimore | -3 | |
| Sep 9, 2026Arrived | Los Angeles | Baltimore | 4 | |
| Sep 7, 2026Arrived | Houston | Kansas City | 0 | |
| Sep 4, 2026Arrived | Houston | Kansas City | 132 | |
| Aug 31, 2026Arrived | Houston | Kansas City | -11 |
Email me if UA642 runs late
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