Schedule: FAA flight plans.
UNITED · FLIGHT UA 1553
IN THE AIR (OFF 6:14 AM ET, ETA 6:38 AM CT)
Today
UA 1553 · TYS → ORD
took off 6:14 AM ET · expected to land 6:38 AM CT (scheduled 5:58 AM ET → 6:55 AM CT)
Forecast issued Mon 4:00 AM ET · 2h before departure
Odds over time
Arrive at ORD more than 15 minutes late?
2%
chance · ±0 pts
−2 pts · 24h
HOW SURE WE ARE
High. The odds now come mostly from live FAA and airport data.
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How late will it get to ORD?
LIVE
-
On time or early
98%
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15–30 min late
2%
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30 min–1 hour late
<1%
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1–2 hours late
0%
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Over 2 hours late
0%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%; while it’s in the air they come from the FAA’s arrival estimate.