United Airlines
UA 1580
16/08/2026
IAD
ORD
Chantilly
Washington Dulles International Airport
2h 19min
945 km
Chicago
Chicago O'Hare International Airport
Preliminary check
This flight falls within the cases that may give a right to compensation.
€250per passenger
Start compensation claimFlight UA 1580 on 16/08/2026 from Chantilly to Chicago arrived 5h 31min late.
With an arrival delay of 3 hours or more, Reg. EC 261/2004 provides compensation unless the airline proves extraordinary circumstances.
Scheduled times
Departure · IAD
15:40
16/08 · EDT
19:40 UTC · 16/08
Arrival · ORD
16:59
16/08 · CDT
21:59 UTC · 16/08
Actual times
Departure
20:50
16/08 · EDT
00:50 UTC · 17/08
Arrival
22:30
16/08 · CDT
03:30 UTC · 17/08
Operator & Codeshare
United Airlines
Operating carrier
Also sold as:
- ACAC 3105Air Canada
- EKEK 6084Emirates
- NHNH 7733ANA
- NZNZ 2450Air New Zealand
EU 261/2004 compensation must always be claimed from the operating carrier.
Reliability of the IAD → ORD route
1348 flights analysed over 2025-09 → 2026-08
32′
Average delay
7.5%
EC 261 cases
3.5%
Cancelled
1164′
Worst delay
On-time performance by time of day
Share of on-time flights and average arrival delay for each time band.
Airlines on this route
| Airline | Flights | On time | Avg delay |
|---|---|---|---|
| United Airlines | 1334 | 68% | 31′ |
UA 1580 on other days
Arrival delay across the last 15 recorded days
Each bar is one day: the taller it is, the later the flight arrived. Click to open that flight.
Event timeline
- UTC 17/08 00:38Airline
Schedule update
- Estimated Gate Departure changed 20:30 → 20:50
- UTC 17/08 00:03Airline
Schedule update
- Estimated Gate Departure changed 20:00 → 20:30
Your rights on this route
Reg. EC 261/2004, art. 7 — the amount depends on flight distance
This is the amount the regulation sets for this distance band. It is not a promise of outcome: it is owed only if the conditions are met (at least 3 hours' arrival delay, cancellation, denied boarding) and the airline cannot prove extraordinary circumstances.
Frequently asked questions
- When is compensation due?
- When the flight reaches its destination at least 3 hours late, is cancelled with less than 14 days' notice, or you are denied boarding due to overbooking. On this route the amount is €250 per passenger.
- What counts as extraordinary circumstances?
- Events outside the airline's control: prohibitive weather, air traffic control strikes, medical or security emergencies. An ordinary technical fault or a strike by the airline's own staff usually does not qualify.
- How long do I have to claim?
- In Italy the limitation period is 2 years from the flight date. In other European countries it can run to 5 or 6 years, depending on the law applicable to the carrier.
- Does it apply if my ticket was cheap?
- Yes. Compensation under Reg. EC 261/2004 depends only on route distance and the disruption suffered, never on the ticket price. On this route it is €250 regardless of the fare.
Irregularity detected
You may be entitled to up to €600
This flight shows irregularities that may entitle you to compensation. Check for free.
Start compensation claim