Professor record Aviation Management
Timm Bliss
Southern Illinois University-Carbondale
63 grades3 sections
Grades: 2025–2026
Flunk Score—
Not enough comparison dataA reliable within-course grade or school-relative evaluation comparison is needed to score Aviation Management 555.
Aviation Management 555 · International AviationAviation Management 555 · all instructors & syllabi
Grade record
Average GPA
3.90
International Aviation
Across 63 grades in Aviation Management 555
97%
A or B
of 63 grades
3.1%
D, F or withdrew
of 64 enrolled
96.8%
A
61
1.6%
C
1
1.6%
F
1
1.6%
W
1
A–F are shares of 63 letter grades · W is a share of all 64 enrolled
Against everyone else who teaches Aviation Management 555
−1% vs. the Aviation Management 555 average (3.92 across 2 professors)
How the averages compare
Against other Aviation Management classes, and against the university
- 3.28School average
- 3.64Aviation Management courses
- 3.90Aviation Management 555
Average GPA · Zoomed GPA scale
Lower averageHigher average
Lower averageHigher average
3 sections · 3 terms · Spring 2025 – Spring 2026
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