Is OS7744 delayed?
Service date: · Scheduled departure date (America/Los_Angeles)
Arrived
45 min early
Official source · Updated
Departure
Las Vegas
LAS
Scheduled
Sep 5
Arrival
Chicago
ORD
Actual
Scheduled 14:52
Sep 5
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
- Not available
Arrival · UTC
- Scheduled
- Estimated
- Actual
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 106 min late
LAS → ORD
- 37 min early
LAS → ORD
- 22 min early
LAS → ORD
- 50 min late
LAS → ORD
- 37 min early
LAS → ORD
Flight history and details
Aug 18, 2026 — Sep 17, 2026
- Observed arrivals
- 11
- Arrivals over 15 minutes late
- 3
- Observed cancellations
- 0
- Observed occurrences
- 11
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 15, 2026Arrived | Las Vegas | Chicago | 106 | |
| Sep 14, 2026Arrived | Las Vegas | Chicago | -37 | |
| Sep 13, 2026Arrived | Las Vegas | Chicago | -22 | |
| Sep 12, 2026Arrived | Las Vegas | Chicago | 50 | |
| Sep 11, 2026Arrived | Las Vegas | Chicago | -37 | |
| Sep 10, 2026Arrived | Las Vegas | Chicago | -38 | |
| Sep 8, 2026Arrived | Las Vegas | Chicago | -36 | |
| Sep 7, 2026Arrived | Las Vegas | Chicago | -49 | |
| Sep 6, 2026Arrived | Las Vegas | Chicago | -21 | |
| Sep 5, 2026Arrived | Las Vegas | Chicago | -45 | |
| Sep 4, 2026Arrived | Las Vegas | Chicago | 21 |