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Flight Check

SLCBWI

SLC (Salt Lake City) to BWI (Baltimore)

SLC (Salt Lake City) to BWI (Baltimore) flights arrive on time 79% of the time. The most reliable airline on this route is Delta Air Lines at 81%. The average delay is 47 minutes. Delays on this route are most often caused by the incoming plane arriving late.

Source: Bureau of Transportation Statistics. Updated May 2026.

SLC → BWI on-time performance by month

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This route is on time most of the time. About 79% of flights arrive on schedule.

Delays on this route are most often caused by the incoming plane arriving late.

Accurate?

Airlines are roughly equal on this route — Delta Air Lines leads slightly at 81% vs Southwest Airlines at 78%.

Airline Comparison

Delta Air Lines leads at 81% on time; Southwest Airlines trails at 78%.

Accurate?

Good to know

Departing from SLC

85% on time

Expect ~17 min sitting on the taxiway after your gate pushes back. SLC has long runway queues.

TSA is currently ~7 min. Best time: 4 AM (about 5 min).

More about SLC

Arriving at BWI

78% on time

When flights into BWI are late, the average delay is 58 minutes. Build buffer if you have ground plans.

If connecting at BWI: TSA is ~23 min right now. Allow at least 60 minutes for a domestic connection.

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Data last updated May 2026. Source: Bureau of Transportation Statistics.