Schedule: FAA flight plans.
UNITED · FLIGHT UA 577
SCHEDULED
Today
UA 577 · STL → EWR
departs 7:30 AM CT · arrives 11:11 AM ET
Forecast issued Mon 6:00 AM ET · 2h before departure
Odds over time
Arrive at EWR more than 15 minutes late?
6%
chance · ±0 pts
−1 pt · 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 EWR?
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On time or early
93%
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15–30 min late
<1%
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30 min–1 hour late
2%
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1–2 hours late
<1%
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Over 2 hours late
3%
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Cancelled
<1%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.