SriLankan Airlines
Is UL3171 delayed?
Service date: · Actual departure date; scheduled departure unavailable (America/Chicago)
Arrived
6 min early
Official source · Updated
Departure
Chicago
ORD
Actual
Sep 4
Arrival
Doha
DOH
Actual
Scheduled 16:50
Sep 5
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- Not available
- Estimated
- Not available
- Actual
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.
- 26 min early
ORD → DOH
- 31 min late
ORD → DOH
- 5 min early
ORD → DOH
- On time
ORD → DOH
- 10 min early
ORD → DOH
Flight history and details
Aug 18, 2026 — Sep 17, 2026
- Observed arrivals
- 14
- Arrivals over 15 minutes late
- 3
- Observed cancellations
- 0
- Observed occurrences
- 14
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 16, 2026Arrived | Chicago | Doha | -26 | |
| Sep 15, 2026Arrived | Chicago | Doha | 31 | |
| Sep 14, 2026Arrived | Chicago | Doha | -5 | |
| Sep 13, 2026Arrived | Chicago | Doha | 0 | |
| Sep 12, 2026Arrived | Chicago | Doha | -10 | |
| Sep 11, 2026Arrived | Chicago | Doha | -11 | |
| Sep 10, 2026Arrived | Chicago | Doha | -4 | |
| Sep 9, 2026Arrived | Chicago | Doha | -41 | |
| Sep 8, 2026Arrived | Chicago | Doha | -28 | |
| Sep 7, 2026Arrived | Chicago | Doha | 24 | |
| Sep 6, 2026Arrived | Chicago | Doha | -10 | |
| Sep 5, 2026Arrived | Chicago | Doha | 14 | |
| Sep 4, 2026Arrived | Chicago | Doha | -6 | |
| Sep 3, 2026Arrived | Chicago | Doha | 45 |