Is UA1398 delayed?
No delay reported yet — UA1398 is scheduled to leave Chicago at 18:47 on Sep 26 and reach Atlanta at 21:08 (as of Sep 26, 23:14 UTC). Over its last 52 recorded arrivals, 13 landed more than 15 min late.
Each route and date is shown separately. Confirm that both airports match your booking.
No live update yet
Showing the published schedule until live times are reported.
Update time unavailable
Departure
Chicago
ORD
Scheduled
Sep 26
Arrival
Atlanta
ATL
Scheduled
Sep 26
Times shown in airport local time
Service date: · Scheduled departure date (America/Chicago)
Think UA1398 runs late today? Delayed is trading at 27¢ — pays out x3.74.
Will United Airlines UAL 1398 from Chicago to Atlanta arrive on time, be delayed, or be cancelled on Sep 26?Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
- Not available
Arrival · UTC
- Scheduled
- Estimated
- Not available
- Actual
- Not available
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.
32 min early
Official source · Updated
Departure
Colorado Springs
COS
Actual
Sep 26
Arrival
Chicago
ORD
Actual
Sep 26
Times shown in airport local time
Service date: · Scheduled departure date (UTC)
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.
- 32 min early
COS → ORD
- 18 min early
ORD → ATL
- 19 min early
COS → ORD
- 24 min early
ORD → ATL
- 37 min early
COS → ORD
Flight history and details
Aug 27, 2026 — Sep 26, 2026
- Observed arrivals
- 52
- Arrivals over 15 minutes late
- 13
- Observed cancellations
- 0
- Observed occurrences
- 52
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 26, 2026Arrived | Colorado Springs | Chicago | -32 | |
| Sep 25, 2026Arrived | Chicago | Atlanta | -18 | |
| Sep 25, 2026Arrived | Colorado Springs | Chicago | -19 | |
| Sep 24, 2026Arrived | Chicago | Atlanta | -24 | |
| Sep 24, 2026Arrived | Colorado Springs | Chicago | -37 | |
| Sep 23, 2026Arrived | Chicago | Atlanta | 3 | |
| Sep 23, 2026Arrived | Colorado Springs | Chicago | -29 | |
| Sep 22, 2026Arrived | Chicago | Atlanta | -15 | |
| Sep 22, 2026Arrived | Colorado Springs | Chicago | -19 | |
| Sep 21, 2026Arrived | Chicago | Atlanta | 15 | |
| Sep 21, 2026Arrived | Colorado Springs | Chicago | -21 | |
| Sep 20, 2026Arrived | Chicago | Atlanta | -2 | |
| Sep 20, 2026Arrived | Colorado Springs | Chicago | -30 | |
| Sep 19, 2026Arrived | Chicago | Atlanta | 92 | |
| Sep 19, 2026Arrived | Colorado Springs | Chicago | 51 | |
| Sep 18, 2026Arrived | Chicago | Atlanta | 5 | |
| Sep 18, 2026Arrived | Colorado Springs | Chicago | -7 | |
| Sep 17, 2026Arrived | Chicago | Atlanta | 43 | |
| Sep 17, 2026Arrived | Colorado Springs | Chicago | 30 | |
| Sep 16, 2026Arrived | Chicago | Atlanta | -6 | |
| Sep 16, 2026Arrived | Colorado Springs | Chicago | 38 | |
| Sep 15, 2026Arrived | Chicago | Atlanta | 74 | |
| Sep 15, 2026Arrived | Colorado Springs | Chicago | 67 | |
| Sep 14, 2026Arrived | Chicago | Atlanta | -15 | |
| Sep 14, 2026Arrived | Colorado Springs | Chicago | -5 | |
| Sep 13, 2026Arrived | Chicago | Atlanta | -7 | |
| Sep 13, 2026Arrived | Colorado Springs | Chicago | -22 | |
| Sep 12, 2026Arrived | Chicago | Atlanta | -9 | |
| Sep 12, 2026Arrived | Colorado Springs | Chicago | -17 | |
| Sep 11, 2026Arrived | Chicago | Atlanta | 63 | |
| Sep 11, 2026Arrived | Colorado Springs | Chicago | 5 | |
| Sep 10, 2026Arrived | Chicago | Atlanta | -7 | |
| Sep 10, 2026Arrived | Colorado Springs | Chicago | -26 | |
| Sep 9, 2026Arrived | Chicago | Atlanta | -11 | |
| Sep 9, 2026Arrived | Colorado Springs | Chicago | -22 | |
| Sep 8, 2026Arrived | Chicago | Atlanta | -26 | |
| Sep 8, 2026Arrived | Colorado Springs | Chicago | -2 | |
| Sep 7, 2026Arrived | Chicago | Atlanta | -26 | |
| Sep 7, 2026Arrived | Colorado Springs | Chicago | -16 | |
| Sep 6, 2026Arrived | Chicago | Atlanta | -4 | |
| Sep 6, 2026Arrived | Colorado Springs | Chicago | -18 | |
| Sep 5, 2026Arrived | Chicago | Atlanta | -14 | |
| Sep 5, 2026Arrived | Colorado Springs | Chicago | 8 | |
| Sep 4, 2026Arrived | Chicago | Atlanta | 23 | |
| Sep 4, 2026Arrived | Colorado Springs | Chicago | 58 | |
| Sep 3, 2026Arrived | Chicago | Atlanta | 16 | |
| Sep 2, 2026Arrived | Chicago | Atlanta | -34 | |
| Sep 1, 2026Arrived | Chicago | Atlanta | -17 | |
| Aug 31, 2026Arrived | Chicago | Atlanta | 142 | |
| Aug 30, 2026Arrived | Chicago | Atlanta | 2 | |
| Aug 29, 2026Arrived | Chicago | Atlanta | 8 | |
| Aug 28, 2026Arrived | Chicago | Atlanta | -14 |