Is AS388 delayed?
Each route and date is shown separately. Confirm that both airports match your booking.
Service date: · Scheduled departure date (UTC)
Arrived
5 min late
Official source · Updated
Departure
St Louis
STL
Actual
Scheduled 20:29
Sep 10
Arrival
Seattle
SEA
Actual
Scheduled 17:16
Sep 10
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
Arrival · UTC
- Scheduled
- Estimated
- Not available
- Actual
Service date: · Scheduled departure date (America/Los_Angeles)
Arrived
20 min late
Official source · Updated
Departure
Seattle
SEA
Actual
Scheduled 08:24
Sep 10
Arrival
St Louis
STL
Actual
Scheduled 18:38
Sep 10
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
Arrival · UTC
- Scheduled
- Estimated
- Not available
- Actual
STLSEA
SEASTL
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 11 min late
SEA → STL
- <1 min late
STL → SEA
- 10 min late
SEA → STL
- 10 min late
STL → SEA
- 9 min late
SEA → STL
Flight history and details
Aug 18, 2026 — Sep 17, 2026
- Observed arrivals
- 37
- Arrivals over 15 minutes late
- 3
- Observed cancellations
- 0
- Observed occurrences
- 44
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 17, 2026Arrived | Seattle | St Louis | 11 | |
| Sep 16, 2026Arrived | St Louis | Seattle | 0 | |
| Sep 16, 2026Arrived | Seattle | St Louis | 10 | |
| Sep 15, 2026Arrived | St Louis | Seattle | 10 | |
| Sep 15, 2026Arrived | Seattle | St Louis | 9 | |
| Sep 14, 2026Arrived | St Louis | Seattle | -6 | |
| Sep 14, 2026Arrived | Seattle | St Louis | 0 | |
| Sep 13, 2026Arrived | St Louis | Seattle | -11 | |
| Sep 12, 2026Arrived | St Louis | Seattle | 12 | |
| Sep 12, 2026Arrived | Seattle | St Louis | 1 | |
| Sep 11, 2026Arrived | St Louis | Seattle | 1 | |
| Sep 11, 2026Arrived | Seattle | St Louis | -11 | |
| Sep 10, 2026Arrived | St Louis | Seattle | 5 | |
| Sep 10, 2026Arrived | Seattle | St Louis | 20 | |
| Sep 9, 2026Arrived | St Louis | Seattle | 0 | |
| Sep 9, 2026Arrived | Seattle | St Louis | -4 | |
| Sep 8, 2026Arrived | St Louis | Seattle | 4 | |
| Sep 8, 2026Arrived | Seattle | St Louis | 8 | |
| Sep 7, 2026Arrived | St Louis | Seattle | -8 | |
| Sep 7, 2026Arrived | Seattle | St Louis | -4 | |
| Sep 6, 2026Arrived | St Louis | Seattle | 9 | |
| Sep 6, 2026Arrived | Seattle | St Louis | -36 | |
| Sep 5, 2026Arrived | St Louis | Seattle | 5 | |
| Sep 5, 2026Arrived | Seattle | St Louis | -20 | |
| Sep 4, 2026Arrived | St Louis | Seattle | -1 | |
| Sep 4, 2026Arrived | Seattle | St Louis | -22 | |
| Sep 2, 2026Arrived | Seattle | St Louis | 5 | |
| Sep 1, 2026Arrived | Seattle | St Louis | -17 | |
| Aug 31, 2026Arrived | Seattle | St Louis | -8 | |
| Aug 30, 2026Arrived | Seattle | St Louis | -33 | |
| Aug 29, 2026Arrived | Seattle | St Louis | 23 | |
| Aug 28, 2026Arrived | Seattle | St Louis | -11 | |
| Aug 27, 2026Arrived | Seattle | St Louis | 18 | |
| Aug 26, 2026Arrived | Seattle | St Louis | -34 | |
| Aug 25, 2026Arrived | Seattle | St Louis | -40 | |
| Aug 24, 2026Arrived | Seattle | St Louis | -16 | |
| Aug 19, 2026Arrived | Seattle | St Louis | -20 |