Schedule: a typical Friday (the flights of Jul 31, 2026, re-dated). Real flights replace these once the FAA publishes them, usually about a day ahead.
DELTA · FLIGHT DL 1291
SCHEDULED · TYPICAL SCHEDULE
Tomorrow
DL 1291 · DFW → SLC
departs 7:45 AM CT · arrives 9:31 AM MT
Forecast issued Thu 3:00 PM ET · 18h before departure
Odds over time
Arrive at SLC more than 15 minutes late?
33%
chance · ±6 pts
+10 pts · 24h
HOW SURE WE ARE
Good. The odds now lean mostly on firmed-up weather forecasts.
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How late will it get to SLC?
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On time or early
66%
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15–30 min late
9%
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30 min–1 hour late
16%
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1–2 hours late
2%
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Over 2 hours late
5%
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Cancelled
1%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.