SkyWest Airlines
Is OO557E delayed?
Yes — OO557E is running 33 min late, now expected in Chattanooga at 15:36 on Sep 3.
33 min late
This update may be out of date. Check with your airline.
Update time unavailable
Departure
Houston
IAH
Actual
Scheduled 12:30
Sep 3
Arrival
Chattanooga
CHA
Estimated
Scheduled 15:03
Sep 3
Times shown in airport local time
Service date: · Scheduled departure date (America/Chicago)
Flight details
Departure · UTC
- Scheduled
- Estimated
- Actual
Arrival · UTC
- Scheduled
- Estimated
- Actual
- Not available
Is OO557E 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
Houston (IAH) departures
No departures recorded yet today.
Related flights
Flight history and details
| Service date | Departure | Arrival | Actual | Arrival delay (minutes) |
|---|
Email me if OO557E runs late
We email you if your next OO557E flight in the coming day is more than 15 minutes late, cancelled or diverted. Alerts last 30 days. No account needed.